Rooney Valley and Box O'Rox Trail Loop

This loop is generally considered moderate for hiking. While much of the trail is accessible, be prepared for some steeper and rockier sections, particularly on the Box O'Rox and Rooney Valley trails. The Box O'Rox trail includes a moderate 570 ft climb.

The trail features natural ground, with notable sections that are rocky and steep. The Rooney Valley Trail, in particular, is known for its zigzagging descent with steep, rocky portions and switchbacks. The Box O'Rox trail also has a characteristically rocky surface.

Yes, hikers can enjoy wonderful views from the west face of Green Mountain, looking out towards Golden and the Boulder Foothills. The trail also offers views into the Rocky Mountains and overlooks Denver and Lakewood. You'll pass by the Green Mountain Peak and the Golden Connector Trail.

The loop typically starts from the William F. Hayden Park West Trailhead. You'll find an Information Board at the William F. Hayden Park West Trailhead, which is a good starting point. Parking is available at the trailhead.

No, there are generally no permits required or entrance fees to access the trails within William Frederick Hayden Park, including the Rooney Valley and Box O'Rox Trail Loop. It is a public park managed by the City of Lakewood.

Yes, the trails in William Frederick Hayden Park are dog-friendly. However, dogs must be kept on a leash at all times to protect wildlife and ensure the safety of all park visitors.

The trail can be enjoyed year-round, but spring and fall offer the most pleasant hiking conditions with milder temperatures. Summer can be hot, so an early start is recommended. Winter hiking is possible, but be prepared for potentially icy or snowy conditions, especially on shaded or higher sections.

Yes, this route incorporates sections of several other trails. You'll hike along parts of the 470 Trail, the Colorado Front Range Trail, the Rooney Valley Trail, the Green Mountain Trail, and the Summit Loop Trail.

Given its moderate difficulty, with some steeper and rocky sections, this loop might be challenging for very young children or those unaccustomed to hiking. Older children with some hiking experience should be able to manage it. Consider their fitness level before attempting the full loop.

The Box O'Rox and Rooney Valley trails are often less crowded than the main Green Mountain Trail. If you're looking for a more peaceful experience with fewer people, these sections offer a great alternative while still providing rewarding views and a good workout.

For this moderate hike, it's recommended to bring plenty of water, sturdy hiking shoes with good ankle support, sun protection (hat, sunscreen), and layers of clothing as weather can change. Trekking poles can be helpful for the steeper, rockier sections.