Caves

Colorado’s Longest Caves County Length (miles) Length (kilometers)
Groaning Cave Garfield 11.154 17.947
Fixin’-To-Die Cave Garfield 4.250 6.838
Fairy Cave/Glenwood Caverns Garfield 3.090 4.972
Premonition Cave Garfield 2.366 3.807
Cave of the Winds System El Paso 2.150 3.459
Spring Cave Rio Blanco 1.679 2.702
Breezeway Cave El Paso 1.298 2.088
Hubbard’s Cave Garfield 1.220 1.963
Spanish Cave Custer 1.090 1.754
Twenty Pound Tick Cave Garfield 1.084 1.744
Huccacove (Hucacode) Cave El Paso 1.020 1.641
Fulford Cave Eagle 1.005 1.617

 

Colorado’s Deepest Caves County Depth (feet) Depth (meters)
Spanish Cave Custer 741 225.9
Hurricane Cave (talus) El Paso 553 168.6
Twenty Pound Tick Cave Garfield 469 143.0
Devil’s Den Cave Eagle 368 112.2
Cave of the Winds System El Paso 294 89.6
Fixin’-To-Die Cave Garfield 266 81.1
Breezeway Cave El Paso 243 74.1
Fairy Cave/Glenwood Caverns Garfield 200 61.0
Huccacove (Hucacode) Cave El Paso 200 61.0