Rupea Fortress - Credit: Wikimedia Commons
Rupea Fortress (, , ) is a medieval fortress built by Transylvanian Saxons and first mentioned by a 1324 document. It is situated on a 120 m high basalt cliff, to the west of the Transylvanian town of Rupea in Romania. The fortress is located on DN13, 70 km from Brașov, on the road to Sighișoara. It was restored in 2010–2013; as of 2014, it was visited monthly by more than 10,000 tourists. Read more on Wikipedia
Source: en.wikipedia.org