Question: What river is by the the city where a church with a restoration or alteration by Anthony Salvin had 694,429 visitors in 2018 ?

text: List of church restorations and alterations by Anthony Salvin
Works

Anthony Salvin (1799-1881) was an English architect, born in Sunderland Bridge, County Durham. He trained under John Paterson of Edinburgh, and moved to London in 1821. His works include new churches, restoration of and additions to existing churches, and various other buildings, including schools. However, he is mainly noted for his work on existing major buildings, including castles, and for designing new substantial country houses. The castles on which he worked include Windsor Castle, Norwich Castle, Rockingham Castle, Newark Castle, Warkworth Castle, Muncaster Castle, and Warwick Castle. He also carried out work on the Tower of London, and on Trinity College, Cambridge, Gonville and Caius College, Cambridge, and University College, Durham. His new country houses include Mamhead House (his first major project), Scotney Castle, Keele Hall, Thoresby Hall, and Peckforton Castle. In addition he designed the Observatory for Durham University. Thus list contains details of churches with restorations, additions and alterations by Salvin.
Name Location Date Notes Grade
St Nectan 's Church Ashcombe , Devon 50°36′20″N 3°32′19″W / 50.6056°N 3.5386°W / 50.6056 ; -3.5386 ( St Nectan 's Church , Ashcombe ) 1820s Restoration of a church dating from the 13th century I
Norwich Cathedral Norwich , Norfolk 52°37′55″N 1°18′04″E / 52.6319°N 1.3011°E / 52.6319 ; 1.3011 ( Norwich Cathedral ) c. 1830 West front remodelled I
St Mary 's Church Helmingham , Suffolk 52°10′24″N 1°12′09″E / 52.1734°N 1.2025°E / 52.1734 ; 1.2025 ( St Mary 's Church , Helmingham ) c. 1840 Remodelled II
Holy Sepulchre Church Cambridge 52°12′30″N 0°07′08″E / 52.2084°N 0.1189°E / 52.2084 ; 0.1189 ( Holy Sepulchre Church , Cambridge ) 1841 Restoration and partial rebuilding of a church dating from the 12th century I
St Oswald 's Church Arncliffe , North Yorkshire 54°08′37″N 2°06′14″W / 54.1437°N 2.1039°W / 54.1437 ; -2.1039 ( St Oswald 's Church , Arncliffe ) 1841-43 Restoration of the nave in 1841 , and rebuilding of the chancel in 1843 II
St Peter 's Church Elford , Staffordshire 52°41′34″N 1°43′39″W / 52.6928°N 1.7275°W / 52.6928 ; -1.7275 ( St Peter 's Church , Elford ) 1848-49 Church largely rebuilt II*
St Andrew 's Church Greystoke , Cumbria 54°40′09″N 2°51′52″W / 54.6691°N 2.8645°W / 54.6691 ; -2.8645 ( St Andrew 's Church , Greystoke ) 1848-49 Restoration of a church dating from the 13th century II*
St Lawrence 's Church Castle Rising , Norfolk 52°47′45″N 0°28′12″E / 52.7957°N 0.4701°E / 52.7957 ; 0.4701 ( St Lawrence 's Church , Castle Rising ) c. 1849 Restoration of a church dating from the 12th century I
Wells Cathedral Wells , Somerset 51°12′37″N 2°38′37″W / 51.2104°N 2.6437°W / 51.2104 ; -2.6437 ( Wells Cathedral ) c. 1850 Restoration of the choir I
St Oswald 's Church Lower Peover , Cheshire 53°15′50″N 2°23′11″W / 53.2639°N 2.3864°W / 53.2639 ; -2.3864 ( St Oswald 's Church , Lower Peover ) 1852 Aisles altered and re-roofed I
St Mary the Virgin 's Church Aldridge , West Midlands 52°36′16″N 1°54′45″W / 52.6044°N 1.9126°W / 52.6044 ; -1.9126 ( St Mary 's Church , Aldridge ) 1852-53 Extensive restoration of a church dating from the 14th century , with rebuilding of the north aisle and chancel II*
St Philip and St James ' Church Rock , Northumberland 55°28′32″N 1°40′54″W / 55.4755°N 1.6817°W / 55.4755 ; -1.6817 ( St Philip and St James ' Church , Rock ) 1855 Restoration and rebuilding of a church dating from the 12th century , with a new bellcote , vestry and apse II*
St Mary 's Church Weaverham , Cheshire 53°15′50″N 2°34′33″W / 53.2638°N 2.5758°W / 53.2638 ; -2.5758 ( St Mary 's Church , Weaverham ) 1855 Restoration of a church dating from the 15th century I
St Mary 's Church Flixton , Suffolk 52°25′45″N 1°23′58″E / 52.4293°N 1.3995°E / 52.4293 ; 1.3995 ( St Mary 's Church , Flixton ) 1856 Replaced the tower II*
Church of St Mary the Great Cambridge 52°12′19″N 0°07′06″E / 52.2053°N 0.1183°E / 52.2053 ; 0.1183 ( Church of St Mary the Great , Cambridge ) 1857 Restoration of a church dating from the 14th century I
All Saints Church Sherburn-in-Elmet , North Yorkshire 53°47′45″N 1°15′38″W / 53.7958°N 1.2606°W / 53.7958 ; -1.2606 ( All Saints Church , Sherburn-in-Elmet ) 1857 Restoration of the east end I
Durham Cathedral Durham 54°46′24″N 1°34′35″W / 54.7732°N 1.5765°W / 54.7732 ; -1.5765 ( Cloisters , Durham Cathedral ) 1858 Restoration of cloisters I
St Margaret 's Church Fernhurst , West Sussex 51°02′56″N 0°43′08″W / 51.0489°N 0.7190°W / 51.0489 ; -0.7190 ( St Margaret 's Church , Fernhurst ) 1859 ; 1881 Restoration and rebuilding of a church dating from the 12th century . The 1881 work was one of Salvin 's last commissions II
St Mary 's Church Whickham , Tyne and Wear 54°56′47″N 1°40′27″W / 54.9464°N 1.6741°W / 54.9464 ; -1.6741 ( St Mary 's Church , Whickham ) 1860-62 Restoration of a church dating from the 12th century , with the addition of a second north aisle , vestry , organ chamber , and a new roof I
St Mary and St Michael 's Church Alnwick , Northumberland 55°25′01″N 1°42′40″W / 55.4169°N 1.7112°W / 55.4169 ; -1.7112 ( St Mary and St Michael 's Church , Alnwick ) c. 1863 Restoration of a church dating mainly from the 15th century II