Geographic Subject
Germany
166
Switzerland
156
Alps
44
Italy
42
Austria
21
Jura Mountains (France and Switzerland)
17
Bavaria
15
Ticino
14
Iran
13
Prussia
13
Spain
11
Bern (Canton)
10
Jura Mountains
10
Greece
9
Tyrol
9
Germany (West)
7
Harz Mountains
7
Saxony
7
Graubünden
6
Greenland
6
Russia (Federation)
6
Silesia
6
Valais
6
Peru
5
Saint Gall (Canton)
5
South Africa
5
Sweden
5
Alps, Swiss
4
Bernese Alps
4
Black Forest
4
Brazil
4
Czech Republic
4
Hesse
4
Rheinisches Schiefergebirge
4
Alps, Austrian
3
Baden
3
Bohemia
3
Bulgaria
3
Chios (Island)
3
Dolomite Alps
3
Finland
3
Glarus (Canton)
3
Lahn Valley
3
Lusatia
3
Saar Valley
3
Thuringia
3
Turkey
3
Tuscany
3
Vorarlberg
3
Württemberg
3
more ...