
Historic Coke Ovens, Cokedale, Colorado by Thad Roan - Bridgepix

Mountains of Coal, Cokedale, Colorado by Thad Roan - Bridgepix

Fisher's Peak from Cokedale, Colorado by Get The Flick

Purgatoire River: West of Trinidad, Colorado (CO) by Floyd Muad'Dib

Culebra Peak by dph1110

KT_Panorama1a by rynoceras

K-T_Boundary020 by rynoceras

K-T_Boundary008 by rynoceras

K-T_Boundary018 by rynoceras

K-T_Boundary023 by rynoceras

K-T_Boundary028 by rynoceras

K-T_Boundary022 by rynoceras

K-T_Boundary019 by rynoceras

K-T_Boundary021 by rynoceras

K-T_Boundary027 by rynoceras

K-T_Boundary017a by rynoceras

K-T_Boundary017 by rynoceras

K-T_Boundary009 by rynoceras

KT_Panorama3a by rynoceras

K-T_Boundary056 by rynoceras

K-T_Boundary029 by rynoceras

K-T_Boundary057 by rynoceras

K-T_Boundary058 by rynoceras

K-T_Boundary032 by rynoceras

K-T_Boundary053 by rynoceras

K-T_Boundary039 by rynoceras

Cokedale Historic Dist, CO slag pile (# 0064) by DB's travels

KT_Panorama2a by rynoceras

Zapata Falls (frozen). Alamosa, CO. by joshunter

Fossilized Bark? by CW8647

Ludlow Landscape Map by rocbolt

Slow Destruction by Michael Deleon Photo

Roman Ruins? by William Horton Photography

Spanish Peaks by geophotocacher

Rediscovering Ludlow by rocbolt

Ludlow Tent Colony Photo Overlay by rocbolt

What a climb. by joshunter

Is There Any Way This Could Be a Fossil? by CW8647

trans am trail CO by jess von brandt

Culebra Mountains by cyberhobo

DSC05044 by tylerweaver

Ranchhouse by nimbusnimby

DSC03672.jpg by tylerweaver