Colorado Trip-Lost Creek Wilderness We had planned to go hiking in Rocky Mountain National Park while in Colorado. Allan’s aunt and uncle told us about Pike’s National Forest and we decided to try there instead. We were very glad that we did! This slideshow requires JavaScript. Share this:Share Click to email a link to a friend (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X