hiking trail in the grass towards the rocks of rapa rosie geologic formation, the grand canyon of romania, under a clear blue sky

alba badlands blue botanical canyon category columns county eroded erosion europe extreme field formation geologic geological geology grand grass hike hiking iii kilometres landscape layer layered layers meadow microrelief monument national natural north path plateau protected pyramids rapa ravines red reserve right rock rocks rocky romania romanian rosie roeie sebes sebee secaaelor secaeul sedimentary separated sky slope southwest stone sunny tiered tourism tourist travel