Located in the Hunedoara county place of Campul lui Neag. The area opens the access to tourist routes in Retezat (Butii cottage, Custura peak etc).
For prices you need to call, I was at a Retezat SkyRace contest and camped in the area.
Information about camping can be found at http : //www.cheile-butii.ro/complex/index.php/contat