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, Europe

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

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

Pedestrian bridge across the Danube, St. George's Basilica, right, near Thiergarten, Sigmaringen district, 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