You can visit the medieval fortresses in Sibiu County: Cisnadioara, Slimnic, the ruins of the Dacian fortress in Tilisca.
In Sibiu, the European Capital of Culture in 2007, you can visit a number of tourist attractions: Brukenthal Palace, Council Tower, Evangelical Church, Catholic Church, Church of the Ursulines, Orthodox Cathedral, Wall of the Fortress, Passage of the Ladders, Bridge of the Lies, The Museum of Natural History, the Museum of Natural Sciences, the Museum of "Franz Binder", the National Museum Complex "Astra" (the largest village museum in the country and the second largest in the world) ... and many more.
(Translated with Google Translate)