St. Georg chapel, Kaeppeler Hof, Thiergarten, Danube Valley in spring, Upper Danube Nature Park, Swabian Alb, Baden-Wurttemberg, Germany, Europe

St. Georg Chapel, Kappeler Hof, Thiergarten, Upper Danube Nature Park, Swabian Alps, Baden-Wurttemberg, Germany, Europe

St. Georg Chapel, Kappeler Hof, Thiergarten, Upper Danube Nature Park, Swabian Alps, Baden-Wurttemberg, Europe

Ruins of Falkenstein Castle between Neidingen and Thiergarten, one of the best preserved ruins in the Danube Valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Haus zum Thiergarten building with a sundial in the old town of Schaffhausen, Canton Schaffhausen, Switzerland, Europe

Pedestrian bridge across the Danube, St. George's Basilica, right, near Thiergarten, Sigmaringen district, Baden-Wuerttemberg, Germany, Europe

Ruins of Falkenstein Castle between Neidingen and Thiergarten, one of the best preserved ruins in the Danube Valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Falkenwand, a rock wall used for climbing, between Thiergarten and Neidingen in the Upper Danube Valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Hiking trail to the Kaeppeler estate and St. George's Basilica near Thiergarten in the Upper Danube Valley, Sigmaringen district, Baden-Wuerttemberg, Germany, Europe

Falkenwand, a rock wall used for climbing, between Thiergarten and Neidingen in the Upper Danube Valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Ruins of Falkenstein Castle between Neidingen and Thiergarten, one of the best preserved ruins in the Danube Valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Ruins of Falkenstein Castle between Neidingen and Thiergarten, one of the best preserved ruins in the Danube Valley, district of Sigmaringen, Baden-Wuerttemberg, Germany, Europe

Pedestrian bridge across the Danube, St. George's Basilica, right, near Thiergarten, Sigmaringen district, Baden-Wuerttemberg, Germany, Europe