Ключевые слова: attraction, attractions, capillary, cave, caves, dordogne, drip, dripping, drop, drops, europe, european, formation, formations, france, french, geological, geology, grotto, grottos, humid, inside, interior, limestone, mineral, minerals, moist, palaeolithic, perigord, region, rock, rocks, shape, shapes, sight, sights, sightseeing, speleology, stalactite, stalagmite, stone, stones, tourism, tourist, travel, traveling, underground, vacation, vacations, water,