rugged rocky forest trail surrounded by dense greenery and limestone formations in the wilderness near pic saint-loup, southern

saintmathieudetracopy diterranacopy mediterranean valflaunauml biodiversity cazevieille montpellier exploration undisturbed surrounded formations wilderness roussillon vegetation geological ruggedness limestone saintloup occitanie languedoc adventure unspoiled landscape ecosystem greenery southern mountain trekking climbing terrain outdoor natural unpaved pathway rugged forest france nature hacopy macopy europe hiking scenic serene rocky trail dense saint viers rault trees roots rural slope loup