Subject
Historic buildings
366
Streets
294
Parks
244
Universities & colleges
244
Churches
236
Cathedrals
187
Bridges
116
Galleries & museums
59
Castles & palaces
57
Monuments & memorials
51
Barracks
43
Catholic churches
35
Gardens
35
Hotels
33
Libraries
32
Hospitals
26
Roads
22
Cemeteries
19
Piers & wharves
19
Electric railroads
17
Rivers
17
Plazas
16
Dwellings
13
Schools
11
Convents
10
Steamboats
9
Markets
7
Asylums
6
Post offices
6
Railroads
6
Ships
6
Waterfalls
6
Boats
5
Crosses
5
Presbyterian churches
5
Railroad stations
5
Antiquities
4
Bays (bodies of water)
4
Lakes & ponds
3
Lighthouses
2
Prisons
2
Towers
2
Abbeys
1
Birthplaces
1
Canals
1
Harbors
1
Tombs & sepulchral monuments
1