Looking for the coolest thing to do in Colorado? Then you might want to put this on your bucket list. Bishop Castle started as a family construction project situated in the Wet Mountains of Southern Colorado in the San Isabel National Forest located North West of Rye, Colorado. The castle is named after its constructor, Jim Bishop. You can walk inside Bishop’s Castle and on several other spirally staircase like structures along the way. Jim started describing the Bishop Castle as “Built by One Man with the Help of God.” Truly something out of Willy Wonka or Dr. Suess, enjoy this local Colorado fairy tale.