The climbers are pictured plunging downward into the 350ft rumble room a limestone cavern in tennessee thought to be one of the biggest caves in the u s.
Rumble room cave.
The rumble room rumbling falls cave van buren county tn.
Fujichrome sensia 100 om 2s 21mm lens b setting at f 3 5 6 meggaflash pf330 s 1 meggaflash pf300 tripod.
It is almost 15 miles long and contains waterfalls and rivers and a large opening called the stupendous pit.
The latter drops down over 200 feet into the rumble room a mammoth chamber measuring some five acres in area.
The intrepid cavers reached the cave by plunging down large waterfalls shimmying through tight underground spaces and swimming in the world s most remote underground rivers.
At nearly 15 miles in length it contains huge river passages sporting waterfall climbs and stupendous pit.
The climbers are pictured lowering themselves downward into the 350ft rumble room a limestone cavern in tennessee thought to be one of the biggest caves in the u s.