For tent lovers in Romania, when you reach the Rimetea area, I recommend you a camping place in the nature. You can go with the caravan but you will drive closer to the road, you can not get to the point.
Attention, there is no water / spring in the area (just down the village).
You can take trails on Piatra Secuiului, Coltesti etc.
This is the known area for paragliding lovers.