balaa gorge sinkhole, geological wonder, in mount lebanon

antic background balaa balla beautiful beirut beyrouth carved chasm chatine cultural culture day dramatic eastern end excursion far front geological geology ghazir gorge kesererwen keserouan kesrouan kesrouane laklook landscape laqlouq large lebanese lebanon mediterranean mediterranee middle mount mountain natural night north orange oriental overview panorama panoramic pothole rock sea shore side sinkhole site sky standing storm summer tannourine tourism town travel unesco view visit wall wide wonder world