Château de Landskron

Frohberg Castle (Deutsch. Ruine Frohberg, Tschäpperli or

Aesch Castle (or Blarer Castle) is a castle in the Swiss municipality

The Zoo Basel is located in the city of Basel, Switzerland.

The Goetheanum, located in Dornach (near Basel), Switzerland, is the

The Gate of Spalen (in German Spalentor) is a former city gate in the

The City of Basel Music Academy (German: Musik-Akademie der Stadt

Burg Birseck is located in the municipality of Arlesheim in the canton

The Watermill Museum Brüglingen (Mühlemuseum Brüglingen) is housed wi

Tsarevets (Bulgarian: Царевец) is a medieval stronghold located on a h

Tustan  was a Medieval cliff-side fortress-city and customs site of

The Rock of Cashel (Gaeilge. Carraig Phadraig), also known as Cashel

Rumkale was a powerful fortress on the river Euphrates, 50 km

Hammershus is Northern Europe's largest medieval fortification,