# List of World Heritage Sites in Latvia

The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites are places of importance to cultural or natural heritage as described in the UNESCO World Heritage Convention, established in 1972. Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites). Natural features (consisting of physical and biological formations), geological and physiographical formations (including habitats of threatened species of animals and plants), and natural sites which are important from the point of view of science, conservation or natural beauty, are defined as natural heritage.
Latvia accepted the convention on 10 January 1995, making its historical sites eligible for inclusion on the list. It has three sites on the list, all of them listed for their cultural significance. The most recent site added to the list was the Old town of Kuldīga, in 2023. The Struve Geodetic Arc is a transnational site and is shared with nine other countries. In addition, Latvia also maintains three properties on its tentative list.

## World Heritage Sites

UNESCO lists sites under ten criteria; each entry must meet at least one of the criteria. Criteria i through vi are cultural, and vii through x are natural.
World Heritage Sites :
| Site | Location | Year listed | UNESCO data | Description |
| Historic Centre of Riga | Riga | 1997 | 852; i, ii (cultural) | Riga, founded in 1201, was a major Hanseatic city from the 13th to the 15th centuries. Not many houses remain from that period, as they were destroyed by fire or war. Later, Riga saw a rapid expansion in the 19th and early 20th century, when many Art Nouveau buildings were constructed. Riga has the highest concentration of buildings in this style in Europe. The House of the Blackheads is pictured. |
| Struve Geodetic Arc* | Ērgļi Municipality, Jēkabpils | 2005 | 1187, ii, iii, vi (cultural) | The Struve Geodetic Arc is a series of triangulation points, stretching over a distance of 2,820 kilometres (1,750 mi) from Hammerfest in Norway to the Black Sea. The points were set up in a survey by the astronomer Friedrich Georg Wilhelm von Struve who first accurately measured a long segment of a meridian – and along with it the size and shape of the Earth. Originally, there were 265 station points. The World Heritage Site includes 34 points in ten countries (North to South: Norway, Sweden, Finland, Russia, Estonia, Latvia, Lithuania, Belarus, Moldova, Ukraine), two of which are in Latvia (the marker at Sestu-Kalns pictured). |
| Old town of Kuldīga | Kuldīga | 2023 | 1658; v (cultural) | The historic centre of Kuldīga is well preserved and dates from the late 16th to the 18th centuries, when the city was an administrative centre of the Duchy of Courland and Semigallia. The mixture of architectural styles reflect the cultural exchange with the countries around the Baltic Sea. |

## Tentative list

In addition to sites inscribed on the World Heritage List, member states can maintain a list of tentative sites that they may consider for nomination. Nominations for the World Heritage List are only accepted if the site was previously listed on the tentative list. Latvia lists three properties on its tentative list.