Beginning at the Barr Trail, you can hike 13 miles (one way) to the top of Pikes Peak and purchase a one-way ticket down, or take the train up and enjoy a 19.5-mile downhill guided-biking ...

U.S. News Insider Tip: Don't miss the high-altitude, secret recipe doughnuts at the Pikes Peak Summit Visitor Center ... ride aboard a historic cog railway. No matter how you choose to reach ...