Saturday, September 19, 2020

Kaumana Caves

One of the numerous lava caves in Hawaii Islands, one of the easiest to access. Kaumana Cave is 2 196 m long and the...

Makauwahi Cave

The largest limestone cave in Hawaii, the richest fossil find in Pacific. Graveyard of ancient Hawaiians. The cave contains a sinkhole with a lake....

Kazumura Cave

The longest lava tube in the world, 65.5 km long and up to 1,102 m deep. Location, GPS coordinates: 19.5726 N 155.0015 W Categories: Caves, Geographical extremes Values: Geology, Visual Rating: Where...

Chumash Painted Cave

Small sandstone cave with red, white and black painting, which depicts the cosmology of Chumash people. Age is unknown, between 200 and 1000 years. Location,...

Ursa Minor

This beautiful cave was discovered in 2006. The ceiling of the cave is sparkling due to millions of small crystals. Cave is rich with...

Moaning Cavern

Cave with vertical entrance shaft. Here have fallen and died prehistoric people and extinct animals. Water drops created a moaning sound that was heard...

Lilburn Cave

The longest known cave in California, 34.6 km long. Unusual feature is wonderful marble walls with white and black stripes as well as finds...

Crystal Cave in California

This 4.7 km long cave is opened to tourists. It has formed in marble and has beautiful cave formations which have been well preserved. Location,...

Black Chasm Cave

This cave is 956 m long and has unusual formations of helictites - horizontally growing speleothems. Location, GPS coordinates: 38.43226 N 120.62625 W Categories: Caves Values: Geology, Visual Rating: Where is located? North...

Bigfoot Cave

An enormous cave, 20 km long and up to 367 m deep. This cave is very challenging to its explorers. Location, GPS coordinates: 41.57 N 123.21...