No special access issues
Shortest access route is from Pestera train station, you have to go towards Vadu Crisului for around 100m until there's a small cross on the right, next to the cross there's a path which starts to go straight uphill, climb for around 60m until there's a level path on the left, then folow that path until you reach the cliff. It should be around 10-15 minutes from the train station.
Alternatively you can come by car to Vadu Crisului or Suncuius and then walk by the railway lines to the Pestera train station.