The Peleş Castle, the Sphinx, the Cross on Caraiman, the Saltworks from Slanic, the Castle Iulia Haşdeu are exceptional sites of Prahova County and beyond.
The Peles Castle - in the Top 10 most beautiful castles in the world, summer residence of the dynasty of Romania between sec. XIX-XX (The French daily "Le Figaro", 2010)
The Sphinx - the energy center of the Carpathian mountains. It has the same height as the one in Egypt (8m) and has similarities with the statue of Zeus found in Italy
The Cross of CARAIMAN - the world's tallest high cross at 2291 m altitude (28 m height) (Guinness Book of World Records, 2014)
The Saline from SLANIC - the largest salt mine in Europe - surface of 78,000 square meters, 14 rooms, 50 m height
The Julia Hasdeu Castle - spiritualist temple at the foot of the Carpathians