the end of the pier fulcher stands on a mountain top beneath the mountain speedy ologists have discovered a vast cabin it attracts numerous tourists a tour of the cave begins with the tourists boarding an electric train locals jokingly refer to it as the abkhaz metro i there is some room there let's get in. the know the i phone cave is one of the world's largest its volume is about one million cubic metres tourists get to experience the or inspiring beauty of this underground kingdom gods lead them through several grottos but many who enter this cave have another motive other than just a tour of this mysterious world people suffering from asthma allergies come here to breathe in the medicinal effects of it's humid as the region you doubt to noon gas here i'm going to take you on a fascinating tour of the underground chambers of navi off on cape cod fish. tourists form a line as they go from one hole to another to the sound of trickling streams small bridges and narrow passages run along stuff like tights and stuff like motes crafted by nature. water dripping from above has taken centuries