Look at the Christ Pantocrator icon carved into the salt rock. Church in Underground Salt Mine in Romania. Several hundred meters below ground, it was built for the workers of the salt mine and has been seen by very few people in the world.
Bigar Cascade Falls situated in Caras-Severin, Romania. It is one of the most beautiful waterfalls in this country, very unique on the way the water is spread and fall, in thiny shred of water. The waterfall is exactly on 45 Paralel which is unique again.