Elevation of Buffalo Pond Trail, Franktown, CO, USA

Castle View High School cheerleaders by Archives & Local History

BNSF 1929 Castle Rock 14 Oct 19 by Ween (Colorado)

Castlewood Canyon by ColoradoGayle

Pikes Peak Rising beyond Prairie, Colorado by StevenM_61

Castle View High School cheerleaders by Archives & Local History

Town of Castle Rock from "The Rock" by Archives & Local History

UP 7757 Castle Rock 2 Jun 18 by Ween (Colorado)

Twisted Juniper - Castlewood Canyon State Park by Christopher J May

Douglas County Courthouse, Castle Rock, Colorado after 1965 flood by Archives & Local History

Douglas County Courthouse court room by Archives & Local History

Flood damage - East Plum Creek near Douglas County High School by Archives & Local History

Flood damage in Castle Rock at Wolfensberger Road looking west by Archives & Local History

Cherry Creek in Castlewood Canyon by dcstep

Flood damage - East Plum Creek near I-25 near Wolfensberger Road by Archives & Local History

Sturdevant Livery Stable, Castle Rock by Archives & Local History

RR-20181031-JointLine-20-e by skyviewtim

Castle Rock Colo. 1925 by Archives & Local History

Burlington Northern train three helpers southbound at Castle Rock, Colo. by Archives & Local History

Castle Rock, Colorado by luxomni

Damage to trailer homes from the 1965 flood by Archives & Local History

Residence of Dr. G. A. [or G.E.] Alexander, side view by Archives & Local History

Castle Rock Colorado Panorama by Kristal Kraft ~ DenverDwellings

Douglas County Courthouse by Archives & Local History

BNSF 9356 Castle Rock 22 Jan 11 by Ween (Colorado)

Douglas County Courthouse Clerk and Recorder's Office by Archives & Local History

Flood damage in Castle Rock south of Wolfensberger Road looking north by Archives & Local History

Main Street, Castle Rock, Colo by Archives & Local History

Unconformity at Base of Castle Rock Conglomerate by Archives & Local History

Windmill at Sunset: Douglas County, Colorado (CO) by Floyd Muad'Dib

BNSF 9134 Castle Rock 22 May 16 by Ween (Colorado)

Twisted - Castlewood Canyon by Christopher J May

BNSF 9251 Castle Rock 9 Feb 16 by Ween (Colorado)

BNSF 8476 Castle Rock 1 Mar 18 by Ween (Colorado)

Empty Coal Castle Rock 18 Jan 20 by Ween (Colorado)

Douglas County Courthouse and Cantril School by Archives & Local History

Floodwaters - East Plum Creek near I-25 near Wolfensberger Road by Archives & Local History

Pikes Peak Rising beyond Prairie, Colorado by StevenM_61

CREX 1306 Castle Rock 17 Mar 18 by Ween (Colorado)

Sundown: Douglas County, Colorado (CO) by Floyd Muad'Dib

Castlewood Canyon State Park Colorado by Photo-Zen

BNSF 6078 at Castle Rock, Colorado by Brad Morocco

BNSF 1933 Castle Rock 1 Mar 18 by Ween (Colorado)

lonesome tunnel hum these strong arm drones by jefbrr

Autumn Fire by Patricia Henschen

Nature's Patchwork by Patricia Henschen

Burlington Northern southbound train south of Castle Rock, Colo. by Archives & Local History

RR-20181012-JointLine-1-e by skyviewtim

1997.043.0011 by Archives & Local History

1997.043.0013 by Archives & Local History

RR-20181031-JointLine-16-Pano-e by skyviewtim

1997.043.0012 by Archives & Local History

1997.043.0015 by Archives & Local History

1997.043.0014 by Archives & Local History

Castlewood Canyon State Park Colorado by Photo-Zen

1997.043.0010 by Archives & Local History

Another Castlewood Canyon Waterfall by wffwii

Ahh! October! by catmccray

Good Morning, Castle Rock! by Patricia Henschen

1998.011.0076 by Archives & Local History

1998.011.0084 by Archives & Local History