Lechugilla Cave, NM Caves
Hawaiian Lava Tube Cave
Sea Cave
Ice Cave
Passage in Mammoth Cave
Distribution of Limestone Caves
Just the Facts… The cave system with the greatest total length of surveyed passage is Mammoth Cave (Kentucky, USA) at 591 kilometers (367 mi) in length. The deepest known cave (measured from its highest entrance to its lowest point) is Voronya Cave (Abkhazia), with a depth of 2,191 meters (7,188 ft).Voronya CaveAbkhazia
Speleothems
Soda Straws
Columns
Draperies
Flowstone
Pearls
Rimstone
Stalagmites & Stalagtites
Helictites
TainoTaino petroglyphs (Puerto Rico)petroglyphs
Eurycea lucifuga
Cave Cricket: Ceuthophilus
Mexican Blindcat Prietella phreatophila
Cavefish Distribution
Satan eurystomus Trogloglanis pattersoni
Speoplatyrhinus poulsoni Typhlichthys subterraneus (southern cavefish)
Ozark Cavefish, Amblyopsis rosae Eyeless Cavefish, Amblyopsis spelaea
Lateral line system
Oklahoma Cave Isopod
Spider Cave Crayfish
Bristly Cave Crayfish
Allegheny Woodrat, Neotoma magister
Indiana Bat, Myotis sodalis
Southern Cavefish, Typhlichthys subterraneus
Karst Topography
Florida Sinkhole
Clarksville Cave
Ward’s Entrance
The Schoharie Hilton