One of the beautifull waterfall in Romania is Bigar waterfall.
Bigar waterfall is the most unique waterfall in the world -- The water falls from a cliff, which is covered with moss -
The view is incredible and the reassuring sound of water makes it incredible.
You can visit also the forest and another small watherfalls. There you have a little part of heven.
I will always recomand this destination.
https://www.google.ro/maps/place/Cascada+Big%C4%83r/@45.004491,21.955358,14z/data=!4m5!3m4!1s0x4751c86bb145fb7b:0x87e56ee6202206fb!8m2!3d45.0034214!4d21.9595959