Keywords: Ridgeline Open Space Castle Rock CO.jpg http //www crgov com/DocumentView aspx DID 296 PD-USGov External Links http //www visitcastlerock org/ Visit Castle Rock http //www crgov com Town of Castle Rock http //castlerock org/index asp Castle Rock Chamber of Commerce http //www dot state co us/App_DTD_DataAccess/Downloads/CityMaps/Castle 20Rock pdf CDOT map of the Town of Castle Rock - Original upload log en wikipedia FtCG page en wikipedia Ridgeline_Open_Space_Castle_Rock_CO jpg wikitable - 21 06 12 July 2010 2 200 × 1 700 3 508 385 bytes Jeffalbright w en <nowiki> Includes proposed trails </nowiki> - 06 04 20 March 2010 4 116 × 3 122 2 839 852 bytes Jeffalbright w en <nowiki> http //www crgov com/DocumentView aspx DID 296 </nowiki> Castle Rock Colorado |