lower path form the upper gallery with stalactites and stalagmites in meziad cave, romania.

formation cave geology caving rock stalagmite quail terrain stalactite tunnel cliff adventure trunk bedrock meziad longest caves romania long bihor craiului mountains apuseni natural monument speleological uniqueness fields explored speleologists remetea stairs descending gallery access upper landscape galery padurea western declared reserve path view speleoteme lower stalactitele stalactites stalagmites