Castle Trail

The Castle Trail loop at Mount Falcon Park offers a dynamic jogging experience, blending challenging ascents with stunning vistas. You'll navigate varied terrain, from single-track dirt paths to rocky sections, winding through lush meadows before tackling steep climbs. The reward for your effort is expansive views of the Denver skyline, Red Rocks Park and Amphitheater, and the majestic Front Range mountains, making this a visually rich and engaging route.

This difficult 8.8-mile (14.2 km) loop involves a significant 1770 feet (540 metres) of elevation gain, typically completed in about 2 hours. Be prepared for varied conditions; depending on the season, you might encounter snow, mud, or ice on the upper sections, so appropriate footwear with good traction is essential. While the west trailhead offers a gentler start, the eastern approach delivers a more vigorous workout with consistent climbing.

Beyond the natural beauty, the trail is dotted with unique historical landmarks. You can explore the intriguing stone ruins of John Brisben Walker's mansion, which burned down over a century ago, and the cornerstone for a never-realized 'president's summer house'. These features add a fascinating layer of history to your run, distinguishing this popular Mount Falcon Park trail from others in the region.

Jog the moderate 3.5-mile Parmalee Trail Loop in Mount Falcon Park, featuring 584 feet of elevation gain and panoramic views.