An underground network of massive stone arches and their skylit vaults support ruins of portico structures above.

1513 Turkish world map, full of European state secrets and snarky commentary.

A 16th-century footpath said to be haunted by a young girl that died trapped within its misshapen old house.

This medieval castle is filled with an eccentric collection that ranges from ancient Egyptian artifacts to taxidermy to a mummified hand that was cut off during a duel.

A strange and ancient landscape hides the dark, cavernous remains of a 5,000-year-old flint mine.