# List of cultural property of national significance in Switzerland: St. Gallen

This list contains all cultural property of national significance (class A) in the canton of St. Gallen from the 2009 Swiss Inventory of Cultural Property of National and Regional Significance. It is sorted by municipality and contains 77 individual buildings, 14 collections, 20 archaeological finds and 1 other, special sites or objects.
The geographic coordinates provided are in the Swiss coordinate system as given in the Inventory.

## Altstätten

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Kleinstadt / Flecken: Altstätten | | | | |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Ober-/ Unterrheintal (Altstätten, Balgach, Berneck, Marbach) | | | | |

## Amden

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 9649 | Betlis-Stralegg, Roman era Watch Tower, Ruined Castle | Betlis-Stralegg, Roman era Watch Tower, Ruined Castle | | 729.620 | 221.870 | 47°08′06″N 9°08′50″E﻿ / ﻿47.13511°N 9.147325°E﻿ / 47.13511; 9.147325 |

## Andwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Landscapes Matten/Wilen/ Zinggenhueb (Andwil / Gossau) | | | | |

## Au

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Verstädtertes Dorf: Balgach / Herrbrugg | | | | |

## Bad Ragaz

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 9390 | Village Baths with Trinkhalle (Water Cure Rooms) | Village Baths with Trinkhalle (Water Cure Rooms) | Bartholoméplatz 1 | 756.812 | 207.764 | 47°00′09″N 9°30′03″E﻿ / ﻿47.002386°N 9.500742°E﻿ / 47.002386; 9.500742 |
| 8090 | St. Leonhard Chapel | St. Leonhard Chapel | Sarganserstrasse 4 | 756.190 | 208.980 | 47°00′48″N 9°29′35″E﻿ / ﻿47.013467°N 9.492985°E﻿ / 47.013467; 9.492985 |
| 8085 | Ruins of Freudenberg Castle | Ruins of Freudenberg Castle | | 756.220 | 208.540 | 47°00′34″N 9°29′36″E﻿ / ﻿47.009504°N 9.493228°E﻿ / 47.009504; 9.493228 |

## Balgach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8092 | Old Rathaus (Town council house) | Old Rathaus (Town council house) | Steigstrasse 17 | 763.654 | 253.054 | 47°24′29″N 9°36′26″E﻿ / ﻿47.407951°N 9.607131°E﻿ / 47.407951; 9.607131 |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Ober-/ Unterrheintal (Altstätten, Balgach, Berneck, Marbach) | | | | |
| Unknown | | ISOS Verstädtertes Dorf: Balgach / Herrbrugg | | | | |

## Berg

| KGS No.$^?$ | Name | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 9509 | Kleiner Hahnberg Castle | 748.980 | 262.316 | 47°29′41″N 9°24′57″E﻿ / ﻿47.494711°N 9.415868°E﻿ / 47.494711; 9.415868 |
| Unknown | ISOS Weiler: Zwingensteinhueb | | | |
| Unknown | ISOS Spezialfall: Hahnberg | | | |
| Unknown | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | |

## Berneck

| KGS No.$^?$ | Name |
| Unknown | ISOS Verstädtertes Dorf: Berneck |
| Unknown | ISOS Spezialfall: Schlosslandschaft Ober-/ Unterrheintal (Altstätten, Balgach, Berneck, Marbach) |
| Unknown | ISOS Verstädtertes Dorf: Balgach / Herrbrugg |

## Buchs

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Werdenberg Buchs | | | | |

## Bütschwil-Ganterschwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Urban Village: Bütschwil | | | | |

## Degersheim

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8114 | Former Parish Church of St. Verena | Former Parish Church of St. Verena | Magdenau | 730.480 | 251.420 | 47°24′02″N 9°10′02″E﻿ / ﻿47.400667°N 9.167237°E﻿ / 47.400667; 9.167237 |
| 8112 | Cistercian Nuns Convent of Magdenau | Cistercian Nuns Convent of Magdenau | Magdenau | 730.722 | 251.623 | 47°24′09″N 9°10′14″E﻿ / ﻿47.402444°N 9.170502°E﻿ / 47.402444; 9.170502 |
| Unknown | | ISOS Verstädtertes Dorf: Degersheim | | | | |
| Unknown | | ISOS Spezialfall: Magdenau | | | | |

## Ebnat-Kappel

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Verstädtertes Dorf: Ebnat-Kappel | | | | |
| Unknown | | ISOS Spezialfall: Trempel | | | | |

## Eggersriet

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Weiler: Fürschwendi | | | | |

## Eschenbach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8120 | | Kusterhaus (Landrichterhaus) | Dorfstrasse 13 | 712.320 | 233.140 | 47°14′23″N 8°55′20″E﻿ / ﻿47.239625°N 8.922136°E﻿ / 47.239625; 8.922136 |
| 10481 | Ruins of Fründsberg Castle | Ruins of Fründsberg Castle | | 713.675 | 238.055 | 47°17′01″N 8°56′29″E﻿ / ﻿47.283593°N 8.941272°E﻿ / 47.283593; 8.941272 |
| Unknown | | ISOS Weiler: Gibel | | | | |

## Flawil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8125 | «Altes Rathaus» | «Altes Rathaus» | Burgau | 733.630 | 252.072 | 47°24′21″N 9°12′33″E﻿ / ﻿47.405898°N 9.20915°E﻿ / 47.405898; 9.20915 |
| 9401 | Gasthof Hirschen | Gasthof Hirschen | Oberglatt | 733.370 | 252.666 | 47°24′41″N 9°12′21″E﻿ / ﻿47.411292°N 9.205883°E﻿ / 47.411292; 9.205883 |
| Unknown | | ISOS Weiler: Burgau | | | | |
| Unknown | | ISOS Weiler: Raaschberg | | | | |
| Unknown | | ISOS Spezialfall: Oberglatt | | | | |

## Flums

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 9650 | Gräpplang Castle, Prehistoric Settlement, Medieval Ruined Castle | Gräpplang Castle, Prehistoric Settlement, Medieval Ruined Castle | | 743.750 | 218.620 | 47°06′11″N 9°19′57″E﻿ / ﻿47.102967°N 9.332489°E﻿ / 47.102967; 9.332489 |
| 8134 | Chapel of St. Jakob | Chapel of St. Jakob | St. Jakob | 743.327 | 218.273 | 47°06′00″N 9°19′37″E﻿ / ﻿47.099938°N 9.326808°E﻿ / 47.099938; 9.326808 |
| 8130 | Catholic Church of St. Justus | Catholic Church of St. Justus | Marktstrasse | 744.710 | 217.300 | 47°05′27″N 9°20′41″E﻿ / ﻿47.090888°N 9.344709°E﻿ / 47.090888; 9.344709 |
| Unknown | | ISOS Verstädtertes Dorf: Flums | | | | |

## Gaiserwald

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8135 | Catholic Parish Church of St. Josef | Catholic Parish Church of St. Josef | | 742.260 | 254.030 | 47°25′18″N 9°19′27″E﻿ / ﻿47.421696°N 9.324074°E﻿ / 47.421696; 9.324074 |

## Goldach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Gommiswald

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Uetliburg / Berg Sion | | | | |

## Gossau

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 9039 | Former Gummibandweberei (Rubber Band Factory) | Former Gummibandweberei (Rubber Band Factory) | Stadtbühlstrasse 12 | 736.726 | 252.840 | 47°24′44″N 9°15′01″E﻿ / ﻿47.412168°N 9.250391°E﻿ / 47.412168; 9.250391 |
| Unknown | | ISOS Verstädtertes Dorf: Gossau (SG) | | | | |
| Unknown | | ISOS Spezialfall: Landscapes Matten/Wilen/Zinggenhueb (Andwil, Gossau) | | | | |

## Grabs

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8151 | | Mill, Saw mill, Wool Washing Station and Hammermill | Glockenweg | 751.560 | 227.420 | 47°10′49″N 9°26′18″E﻿ / ﻿47.180355°N 9.438295°E﻿ / 47.180355; 9.438295 |
| 11773 | Double House | Double House | Werdenberg: Städtli 24, 25 | 753.459 | 226.127 | 47°10′06″N 9°27′46″E﻿ / ﻿47.168291°N 9.462899°E﻿ / 47.168291; 9.462899 |
| 11771 | House | House | Werdenberg: Städtli 16 | 753.419 | 226.053 | 47°10′03″N 9°27′44″E﻿ / ﻿47.167634°N 9.462347°E﻿ / 47.167634; 9.462347 |
| 11772 | House | House | Werdenberg: Städtli 23 | 753.445 | 226.102 | 47°10′05″N 9°27′46″E﻿ / ﻿47.168069°N 9.462706°E﻿ / 47.168069; 9.462706 |
| 11760 | Row of Medieval Houses | Row of Medieval Houses | Werdenberg: Städtli 2–7 | 753.467 | 226.106 | 47°10′05″N 9°27′47″E﻿ / ﻿47.1681°N 9.462998°E﻿ / 47.1681; 9.462998 |
| 10127 | «Schlangenhaus» | «Schlangenhaus» | Werdenberg: Städtli 14 | 753.432 | 226.045 | 47°10′03″N 9°27′45″E﻿ / ﻿47.16756°N 9.462515°E﻿ / 47.16756; 9.462515 |
| 8149 | Werdenberg Castle | Werdenberg Castle | Werdenberg | 753.366 | 226.145 | 47°10′07″N 9°27′42″E﻿ / ﻿47.168474°N 9.461679°E﻿ / 47.168474; 9.461679 |
| 10126 | Werdenberg City Walls | Werdenberg City Walls | Werdenberg | 753.470 | 226.130 | 47°10′06″N 9°27′47″E﻿ / ﻿47.168315°N 9.463045°E﻿ / 47.168315; 9.463045 |
| Unknown | | ISOS Spezialfall: Werdenberg (Buchs | | | | |

## Hemberg

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 10128 | «Rotes Haus» | «Rotes Haus» | Bächli, Brugg 693 | 732.243 | 240.188 | 47°17′58″N 9°11′14″E﻿ / ﻿47.299315°N 9.187271°E﻿ / 47.299315; 9.187271 |
| Unknown | | ISOS Dorf: Hemberg | | | | |

## Kirchberg

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 10129 | Catholic Parish and Pilgrimage Church of St Peter Und Paul | Catholic Parish and Pilgrimage Church of St Peter Und Paul | Wilerstrasse | 720.885 | 252.442 | 47°24′42″N 9°02′26″E﻿ / ﻿47.411688°N 9.040434°E﻿ / 47.411688; 9.040434 |
| Unknown | | ISOS Weiler: Bäbikon | | | | |

## Lichtensteig

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8178 | Old Rathaus (Town council house) | Old Rathaus (Town council house) | Hintergasse 22 | 724.592 | 242.636 | 47°19′22″N 9°05′13″E﻿ / ﻿47.322818°N 9.086812°E﻿ / 47.322818; 9.086812 |
| Unknown | | ISOS Kleinstadt / Flecken (Lichtensteig | | | | |

## Lütisburg

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Lütisburg | | | | |

## Marbach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Dorf: Marbach | | | | |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Ober-/ Unterrheintal (Altstätten, Balgach, Berneck, Marbach) | | | | |

## Mels

| KGS No.$^?$ | Picture | Name | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8189 | Castels Prehistoric to Medieval Hilltop Settlement | Castels Prehistoric to Medieval Hilltop Settlement | 749.930 | 212.825 | 47°02′58″N 9°24′43″E﻿ / ﻿47.049487°N 9.411955°E﻿ / 47.049487; 9.411955 |
| 9651 | Early Medieval Church of St Peter and Paul | Early Medieval Church of St Peter and Paul | 750.725 | 212.520 | 47°02′48″N 9°25′20″E﻿ / ﻿47.046564°N 9.422313°E﻿ / 47.046564; 9.422313 |
| Unknown | | ISOS Verstädtertes Dorf: Mels | | | |
| Unknown | | ISOS Dorf: Weisstannen | | | |

## Mörschwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Muolen

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Kulturlandschaft Unteregg / Rotzenwil / Hueb u.a. | | | | |

## Neckertal

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8194 | Haus Näf | Haus Näf | Furth: Furt 520 | 729.375 | 243.310 | 47°19′41″N 9°09′01″E﻿ / ﻿47.327958°N 9.15026°E﻿ / 47.327958; 9.15026 |
| 8195 | Oberes Türmlihaus | Oberes Türmlihaus | Furth: Furtstrasse 93 | 729.836 | 243.289 | 47°19′40″N 9°09′23″E﻿ / ﻿47.327679°N 9.156351°E﻿ / 47.327679; 9.156351 |
| 10141 | Unteres Türmlihaus | Unteres Türmlihaus | Furth: Furtstrasse 95 | 729.744 | 243.262 | 47°19′39″N 9°09′18″E﻿ / ﻿47.327454°N 9.155126°E﻿ / 47.327454; 9.155126 |
| Unknown | | ISOS Dorf: Mogelsberg | | | | |
| Unknown | | ISOS Spezialfall: Spreitenbach / Furth | | | | |

## Nesslau

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 10142 | House | House | Neu St. Johann: Sidwaldstrasse 6 | 732.937 | 232.568 | 47°13′50″N 9°11′39″E﻿ / ﻿47.230654°N 9.194191°E﻿ / 47.230654; 9.194191 |
| 8176 | Former Benedictine St. John's Abbey | Former Benedictine St. John's Abbey | Neu St. Johann: Johanneumstrasse 1, 3 | 732.888 | 232.398 | 47°13′45″N 9°11′37″E﻿ / ﻿47.229135°N 9.193494°E﻿ / 47.229135; 9.193494 |
| Unknown | | ISOS Dorf: Ennetbühl | | | | |

## Niederbüren

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8519 | Textile Museum in Sorntal | Textile Museum in Sorntal | | 735.146 | 259.658 | 47°28′26″N 9°13′53″E﻿ / ﻿47.4738°N 9.231525°E﻿ / 47.4738; 9.231525 |
| 10143 | House | House | Staatsstrasse 35 | 733.066 | 258.808 | 47°28′00″N 9°12′13″E﻿ / ﻿47.466581°N 9.203686°E﻿ / 47.466581; 9.203686 |

## Niederhelfenschwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8205 | Catholic Parish Church of St. Johannes Baptist | Catholic Parish Church of St. Johannes Baptist | | 731.792 | 259.840 | 47°28′34″N 9°11′14″E﻿ / ﻿47.476117°N 9.187098°E﻿ / 47.476117; 9.187098 |
| 8206 | Zuckenriet Castle | Zuckenriet Castle | | 729.994 | 261.197 | 47°29′19″N 9°09′49″E﻿ / ﻿47.488677°N 9.163647°E﻿ / 47.488677; 9.163647 |

## Oberriet

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8213 | Montlingerberg, Prehistoric Hilltop Settlement | Montlingerberg, Prehistoric Hilltop Settlement | | 762.360 | 245.140 | 47°20′14″N 9°35′14″E﻿ / ﻿47.337117°N 9.587123°E﻿ / 47.337117; 9.587123 |
| 8215 | Ruins of Wichenstein Castle | Ruins of Wichenstein Castle | | 759.880 | 243.960 | 47°19′38″N 9°33′14″E﻿ / ﻿47.327113°N 9.5539°E﻿ / 47.327113; 9.5539 |

## Oberuzwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Weiler: Niederglatt | | | | |

## Pfäfers

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8222 | Old Mineral Baths with Chapel | Old Mineral Baths with Chapel | Bad Pfäfers | 755.923 | 204.562 | 46°58′26″N 9°29′17″E﻿ / ﻿46.973803°N 9.487957°E﻿ / 46.973803; 9.487957 |
| 8225 | Ruins of Wartenstein Castle | Ruins of Wartenstein Castle | | 757.600 | 206.880 | 46°59′39″N 9°30′39″E﻿ / ﻿46.994251°N 9.510793°E﻿ / 46.994251; 9.510793 |
| 8223 | Former Benedictine Abbey | Former Benedictine Abbey | | 756.965 | 206.425 | 46°59′25″N 9°30′08″E﻿ / ﻿46.99031°N 9.50229°E﻿ / 46.99031; 9.50229 |
| 8224 | Drachenloch, Paleolithic Cave | Drachenloch, Paleolithic Cave | Vättis | 750.440 | 199.060 | 46°55′32″N 9°24′51″E﻿ / ﻿46.925593°N 9.414103°E﻿ / 46.925593; 9.414103 |
| Unknown | | ISOS Dorf: Vättis | | | | |

## Rapperswil-Jona

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8158 | Chapel of St. Dionys | Chapel of St. Dionys | St Dionysstrasse | 707.760 | 231.686 | 47°13′38″N 8°51′42″E﻿ / ﻿47.227308°N 8.861574°E﻿ / 47.227308; 8.861574 |
| 8242 | Kempraten, Roman era Vicus | Kempraten, Roman era Vicus | | 704.630 | 232.595 | 47°14′10″N 8°49′14″E﻿ / ﻿47.235986°N 8.820463°E﻿ / 47.235986; 8.820463 |
| 8234 8573 | Rapperswil Castle and Archive/Library in the Polenmuseum | Rapperswil Castle and Archive/Library in the Polenmuseum | | 704.270 | 231.621 | 47°13′38″N 8°48′56″E﻿ / ﻿47.227284°N 8.815484°E﻿ / 47.227284; 8.815484 |
| 8233 | Rathaus (Town council house) of Rapperswil | Rathaus (Town council house) of Rapperswil | Hauptplatz 1 | 704.334 | 231.511 | 47°13′35″N 8°48′59″E﻿ / ﻿47.226284°N 8.816303°E﻿ / 47.226284; 8.816303 |
| 9652 | Seedamm, Prehistoric and Medieval Bridge | Seedamm, Prehistoric and Medieval Bridge | | 704.020 | 230.945 | 47°13′16″N 8°48′43″E﻿ / ﻿47.221244°N 8.812027°E﻿ / 47.221244; 8.812027 |
| Unknown | ISOS Kleinstadt / Flecken: Rapperswil | ISOS Kleinstadt / Flecken: Rapperswil | | | | |
| Unknown | ISOS Spezialfall: Bollingen | ISOS Spezialfall: Bollingen | | | | |

## Rheineck

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8248 | Löwenhof | Löwenhof | Rorschacherstrasse 15 | 761.928 | 259.679 | 47°28′05″N 9°35′12″E﻿ / ﻿47.467941°N 9.586675°E﻿ / 47.467941; 9.586675 |
| Unknown | | ISOS Kleinstadt / Flecken: Rheineck | | | | |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Rieden

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Dorf: Rieden | | | | |

## Rorschach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8259 | Former Granary | Former Granary | Hauptstrasse 58 | 754.744 | 260.749 | 47°28′45″N 9°29′30″E﻿ / ﻿47.479291°N 9.49179°E﻿ / 47.479291; 9.49179 |
| 8258 | Former Benedictine Abbey of Mariaberg now Kantonales Lehrerseminar | Former Benedictine Abbey of Mariaberg now Kantonales Lehrerseminar | Seminarstrasse 27 | 754.991 | 260.013 | 47°28′21″N 9°29′41″E﻿ / ﻿47.472615°N 9.49481°E﻿ / 47.472615; 9.49481 |
| Unknown | | ISOS Kleinstadt / Flecken: Rorschach | | | | |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Rorschacherberg

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Rüthi

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Dorf: Rüthi (SG) | | | | |

## Sargans

| KGS No.$^?$ | Picture | Name | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8272 | Gonzen Bergwerke, Mine, Ruins and Gravel Works | Gonzen Bergwerke, Mine, Ruins and Gravel Works | 752.900 | 213.800 | 47°03′27″N 9°27′05″E﻿ / ﻿47.057576°N 9.451358°E﻿ / 47.057576; 9.451358 |
| 8270 | Sargans Castle | Sargans Castle | 751.851 | 212.957 | 47°03′01″N 9°26′14″E﻿ / ﻿47.050237°N 9.437272°E﻿ / 47.050237; 9.437272 |
| Unknown | | ISOS Kleinstadt / Flecken: Sargans | | | |

## Schänis

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8277 | | Biberlikopf, Roman era Watch Tower | | 723.720 | 221.480 | 47°07′58″N 9°04′10″E﻿ / ﻿47.132732°N 9.069465°E﻿ / 47.132732; 9.069465 |
| 8282 | Former Damenstift (Women's Collegiate Foundation) zum Heiligen Kreuz | Former Damenstift (Women's Collegiate Foundation) zum Heiligen Kreuz | Rathausplatz 1 | 721.828 | 224.469 | 47°09′36″N 9°02′43″E﻿ / ﻿47.159963°N 9.045339°E﻿ / 47.159963; 9.045339 |
| 8278 | Gallusturm (Tower) | Gallusturm (Tower) | Gallusgasse | 721.935 | 224.604 | 47°09′40″N 9°02′48″E﻿ / ﻿47.161157°N 9.046786°E﻿ / 47.161157; 9.046786 |
| Unknown | | ISOS Dorf: Schänis | | | | |
| Unknown | | ISOS Weiler: Maseltrangen | | | | |

## Schmerikon

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Dorf: Schmerikon | | | | |

## St. Gallen

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8314 | Broderbrunnen (Fountain) | Broderbrunnen (Fountain) | St. Leonhard-Strasse / Oberer Graben | 746.009 | 254.369 | 47°25′26″N 9°22′26″E﻿ / ﻿47.423923°N 9.373853°E﻿ / 47.423923; 9.373853 |
| 8295 | Former Dominican Nuns Convent of St. Katharina | Former Dominican Nuns Convent of St. Katharina | | 746.236 | 254.731 | 47°25′38″N 9°22′37″E﻿ / ﻿47.427128°N 9.376979°E﻿ / 47.427128; 9.376979 |
| 8304 | Railroad Bridge Bodensee-Toggenburgbahn (Shared with Herisau) | Railroad Bridge Bodensee-Toggenburgbahn (Shared with Herisau) | | 742.388 | 251.672 | 47°24′02″N 9°19′30″E﻿ / ﻿47.400466°N 9.325019°E﻿ / 47.400466; 9.325019 |
| 8306 | | Eisensteg Zweibruggen (Shared with Stein) | Haggenstrasse | 743.472 | 251.626 | 47°23′59″N 9°20′22″E﻿ / ﻿47.399817°N 9.33936°E﻿ / 47.399817; 9.33936 |
| 8354 | Geschäftshaus Oceanic | Geschäftshaus Oceanic | St. Leonhard-Strasse 20 | 745.879 | 254.290 | 47°25′24″N 9°22′20″E﻿ / ﻿47.423242°N 9.372105°E﻿ / 47.423242; 9.372105 |
| 8355 | Geschäftshaus Washington | Geschäftshaus Washington | Rosenbergstrasse 20, 22 | 745.832 | 254.539 | 47°25′32″N 9°22′18″E﻿ / ﻿47.425491°N 9.371563°E﻿ / 47.425491; 9.371563 |
| 8296 | Main Train Station | Main Train Station | Bahnhofplatz 2 | 745.705 | 254.283 | 47°25′24″N 9°22′11″E﻿ / ﻿47.423217°N 9.369797°E﻿ / 47.423217; 9.369797 |
| 8297 | Main Post Office | Main Post Office | Bahnhofplatz 5 | 745.714 | 254.199 | 47°25′21″N 9°22′12″E﻿ / ﻿47.42246°N 9.369889°E﻿ / 47.42246; 9.369889 |
| 8513 | Historisches Museum and Völkerkundemuseum | Historisches Museum and Völkerkundemuseum | Museumstrasse 50 | 746.682 | 254.913 | 47°25′43″N 9°22′59″E﻿ / ﻿47.428665°N 9.382948°E﻿ / 47.428665; 9.382948 |
| 8299 8815 9342 | | Cantonal Library and City Archives (Vadiana) | Notkerstrasse 22 | 746.613 | 254.967 | 47°25′45″N 9°22′55″E﻿ / ﻿47.429166°N 9.382052°E﻿ / 47.429166; 9.382052 |
| 8333 | Kantonsschule St. Gallen | Kantonsschule St. Gallen | Burggraben 21 | 746.485 | 254.554 | 47°25′32″N 9°22′49″E﻿ / ﻿47.425481°N 9.38022°E﻿ / 47.425481; 9.38022 |
| 10154 | Catholic Parish Church of St. Maria Neudorf | Catholic Parish Church of St. Maria Neudorf | Rorschacherstrasse 257 | 748.492 | 256.066 | 47°26′19″N 9°24′26″E﻿ / ﻿47.438626°N 9.407314°E﻿ / 47.438626; 9.407314 |
| 8310 | Kräzern-Strassenbrücke with Zollhaus | Kräzern-Strassenbrücke with Zollhaus | Krätzernstrasse | 742.150 | 252.320 | 47°24′23″N 9°19′19″E﻿ / ﻿47.406344°N 9.322073°E﻿ / 47.406344; 9.322073 |
| 8302 8516 8517 | Art Museum and Natural History Museum | Art Museum and Natural History Museum | Museumstrasse 32 | 746.583 | 254.814 | 47°25′40″N 9°22′54″E﻿ / ﻿47.427797°N 9.381604°E﻿ / 47.427797; 9.381604 |
| 9511 | Lokremise with Wasserturm | Lokremise with Wasserturm | Grünbergstrasse 7 | 745.400 | 254.082 | 47°25′17″N 9°21′56″E﻿ / ﻿47.421478°N 9.365691°E﻿ / 47.421478; 9.365691 |
| 9654 | Medieval / Early Modern City | Medieval / Early Modern City | | 746.240 | 254.400 | 47°25′27″N 9°22′37″E﻿ / ﻿47.424151°N 9.376924°E﻿ / 47.424151; 9.376924 |
| 8552 | Museum in Lagerhaus | Museum in Lagerhaus | Davidstrasse 44 | 745.517 | 253.887 | 47°25′11″N 9°22′02″E﻿ / ﻿47.419698°N 9.367178°E﻿ / 47.419698; 9.367178 |
| 8303 | Swiss Reformed of St. Laurenzenkirche | Swiss Reformed of St. Laurenzenkirche | Marktgasse 25 | 746.245 | 254.430 | 47°25′28″N 9°22′37″E﻿ / ﻿47.424419°N 9.377°E﻿ / 47.424419; 9.377 |
| 8776 8795 | State Archives of the Canton of St. Gallen | State Archives of the Canton of St. Gallen | Klosterhof 1 | 746.295 | 254.382 | 47°25′26″N 9°22′40″E﻿ / ﻿47.423977°N 9.377646°E﻿ / 47.423977; 9.377646 |
| 8995 | City Theater | City Theater | Museumsstrasse 24 | 746.501 | 254.716 | 47°25′37″N 9°22′50″E﻿ / ﻿47.426934°N 9.380485°E﻿ / 47.426934; 9.380485 |
| 8775 9343 8312 | Collegiate Buildings with Cathedral and Library | Collegiate Buildings with Cathedral and Library | Klosterhof 1–8 | 746.297 | 254.343 | 47°25′25″N 9°22′40″E﻿ / ﻿47.423626°N 9.37766°E﻿ / 47.423626; 9.37766 |
| 8515 | Textile Museum | Textile Museum | Vadianstrasse 2 | 745.986 | 254.307 | 47°25′24″N 9°22′25″E﻿ / ﻿47.423371°N 9.373528°E﻿ / 47.423371; 9.373528 |
| 8348 | Tröckneturm | Tröckneturm | Burgweiherweg 569 | 744.111 | 253.441 | 47°24′58″N 9°20′54″E﻿ / ﻿47.415997°N 9.348407°E﻿ / 47.415997; 9.348407 |
| 8331 | University of St. Gallen (HSG) | University of St. Gallen (HSG) | Dufourstrasse 48, 50 | 746.033 | 255.229 | 47°25′54″N 9°22′28″E﻿ / ﻿47.431651°N 9.374452°E﻿ / 47.431651; 9.374452 |
| 8352 | | Volksbad | Volksbadstrasse 4, 6 | 746.806 | 254.889 | 47°25′42″N 9°23′04″E﻿ / ﻿47.428422°N 9.384583°E﻿ / 47.428422; 9.384583 |
| Unknown | | ISOS Spezialfall: Bruggen / Sittertal | | | | |
| Unknown | | ISOS Spezialfall: Landscapes Kapf / Notkersegg | | | | |

## St. Margrethen

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8358 | Old St. Margaretha Church | Old St. Margaretha Church | | 764.605 | 258.377 | 47°27′20″N 9°37′18″E﻿ / ﻿47.455571°N 9.621688°E﻿ / 47.455571; 9.621688 |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Steinach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Thal

| KGS No.$^?$ | Name |
| Unknown | ISOS Dorf: Thal / Feldmoos |
| Unknown | ISOS Spezialfall: Landscapes Buechberg / Buechstig |
| Unknown | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) |

## Tübach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8373 | Capuchin Nuns Convent of St. Scholastika | Capuchin Nuns Convent of St. Scholastika | Schulstrasse 38 | 751.863 | 260.861 | 47°28′51″N 9°27′13″E﻿ / ﻿47.480969°N 9.453619°E﻿ / 47.480969; 9.453619 |
| Unknown | | ISOS Spezialfall: Schlosslandschaft Rorschach / Alter Rhein (Berg, Goldach, Mörschwil, Rheineck, Rorschacherberg, St. Margrethen, Steinach, Thal, Tübach) | | | | |

## Untereggen

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Spezialfall: Sulzberg | | | | |

## Uzwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8518 | | Hauser & Wirth Collection Henau | Felseggstrasse 51 | 726.790 | 258.221 | 47°27′45″N 9°07′13″E﻿ / ﻿47.462543°N 9.120297°E﻿ / 47.462543; 9.120297 |
| 8382 | | Villa Waldbühl | Waldbühl 996 | 727.565 | 256.327 | 47°26′43″N 9°07′48″E﻿ / ﻿47.445362°N 9.130032°E﻿ / 47.445362; 9.130032 |

## Waldkirch

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8386 | Catholic Parish Church of St. Johannes Baptist | Catholic Parish Church of St. Johannes Baptist | Bernhardzell, Kirchstrasse | 743.050 | 259.850 | 47°28′26″N 9°20′11″E﻿ / ﻿47.473855°N 9.336405°E﻿ / 47.473855; 9.336405 |

## Walenstadt

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8390 9655 | St. Georgenberg, Prehistoric-Early Middle Ages Hilltop Settlement and St. Georg Chapel | St. Georgenberg, Prehistoric-Early Middle Ages Hilltop Settlement and St. Georg Chapel | | 745.170 | 218.530 | 47°06′07″N 9°21′04″E﻿ / ﻿47.101848°N 9.351161°E﻿ / 47.101848; 9.351161 |
| Unknown | | ISOS Kleinstadt / Flecken: Walenstadt | | | | |

## Wartau

| KGS No.$^?$ | Picture | Name | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8396 | Gretschins-Herrenfeld / Ochsenberg Prehistoric Settlement and Sacrifice Site Medieval Fortress and Ruins | Gretschins-Herrenfeld / Ochsenberg Prehistoric Settlement and Sacrifice Site Medieval Fortress and Ruins | 755.750 | 218.420 | 47°05′54″N 9°29′26″E﻿ / ﻿47.098455°N 9.490448°E﻿ / 47.098455; 9.490448 |
| 8397 | So-Called Walser Rathaus (Town council house) auf Palfries | So-Called Walser Rathaus (Town council house) auf Palfries | 748.974 | 218.058 | 47°05′48″N 9°24′04″E﻿ / ﻿47.096759°N 9.401101°E﻿ / 47.096759; 9.401101 |
| Unknown | | ISOS Dorf: Azmoos | | | |
| Unknown | | ISOS Dorf: Oberschan | | | |
| Unknown | | ISOS Weiler: Fontnas | | | |
| Unknown | | ISOS Weiler: Gretschins | | | |

## Wattwil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Verstädtertes Dorf: Wattwil | | | | |
| Unknown | | ISOS Kleinstadt / Flecken (Lichtensteig | | | | |

## Weesen

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 9656 | | Altweesen, late-Roman era Castle/Medieval Abandoned Settlement | | 725.480 | 221.515 | 47°07′58″N 9°05′34″E﻿ / ﻿47.132715°N 9.092667°E﻿ / 47.132715; 9.092667 |
| Unknown | | ISOS Kleinstadt / Flecken: Weesen | | | | |

## Wil

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8413 | Baronenhaus | Baronenhaus | Marktgasse 73 | 721.479 | 258.636 | 47°28′02″N 9°03′00″E﻿ / ﻿47.467276°N 9.049988°E﻿ / 47.467276; 9.049988 |
| 9341 | | Dominican Nuns Convent of St. Katharina | Bibliothek, | 721.501 | 258.366 | 47°27′53″N 9°03′01″E﻿ / ﻿47.464844°N 9.050206°E﻿ / 47.464844; 9.050206 |
| 8414 | Hof | Hof | Marktgasse 88, 90 | 721.485 | 258.680 | 47°28′04″N 9°03′00″E﻿ / ﻿47.467671°N 9.050079°E﻿ / 47.467671; 9.050079 |
| 8106 | Pilgrimage Church of Maria-Hilf | Pilgrimage Church of Maria-Hilf | Dreibrunnen, Kapellstrasse | 719.580 | 259.072 | 47°28′18″N 9°01′30″E﻿ / ﻿47.471545°N 9.024922°E﻿ / 47.471545; 9.024922 |
| Unknown | | ISOS Kleinstadt / Flecken: Wil | | | | |

## Wildhaus-Alt St. Johann

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| 8071 | Wildenmannlisloch, Paleolithic Cave | Wildenmannlisloch, Paleolithic Cave | | 737.730 | 225.690 | 47°10′04″N 9°15′19″E﻿ / ﻿47.167823°N 9.255363°E﻿ / 47.167823; 9.255363 |
| 8422 | Birth Place of Huldrych Zwingli | Birth Place of Huldrych Zwingli | Wildhaus, Lisighus 167 | 744.059 | 229.520 | 47°12′03″N 9°20′24″E﻿ / ﻿47.200915°N 9.340038°E﻿ / 47.200915; 9.340038 |

## Wittenbach

| KGS No.$^?$ | Picture | Name | Street Address | CH1903 X coordinate | CH1903 Y coordinate | Location |
| Unknown | | ISOS Weiler: Dottenwil / Unterrüti | | | | |
| Unknown | | ISOS Weiler: Unterlören | | | | |