🏚️ Fort Čačvina

Fort Čačvina is a medieval fortification, now in ruins, just above the village of Čačvina in modern-day Croatia. It was built on a hill at an altitude of 705 metres (2,313 ft) to control a key ancient route through the passages of the Dinaric Alps from coastal Dalmatia to Bosnia. Remains of a 1st-century ancient road have been found in the vicinity.