Crystal cave is a cave in 240 1 (was) within Sequoia National Park in California is a cave the cave State "marble" nature within a constant temperature of approximately 9 degrees Celsius. Where to visit inside the cave requires guided tour guide only.
Crystal Cave is 1 in 240 caves (discovered) within Sequoia National Park in California. Cave is a cave "Marble" nature within a constant temperature of about 9 degrees Celsius, which will go to the cave requires leadership guided tour only.
Crystal cave is a cave in 240 1 (discovered) within the National Park in California, Sequoia caves such as cave "marble". Nature, internal temperature constant at about 9 degrees Celsius.