Rocky Mountain Arsenal National Wildlife Refuge Perimeter Trail

Yes, this trail is considered very beginner-friendly. It's primarily a doubletrack composed of gravel and dirt with a non-technical, generally flat, and mellow grade. It's consistently rated as 'Green' or 'Easy' for both physical effort and climbing, making it suitable for all skill levels and family-friendly.

The full loop, which is about 33.6 kilometers (20.9 miles) long, typically takes around 2 hours and 35 minutes to complete by mountain bike. This duration can vary depending on your pace and how often you stop for wildlife viewing.

The trail offers excellent wildlife viewing opportunities. You can frequently spot bison, deer, various bird species (including birds of prey), and other large land mammals. The refuge is known for its diverse ecosystem.

Parking is available at various access points within the Rocky Mountain Arsenal National Wildlife Refuge. Specific parking areas are typically well-marked at the refuge entrances.

Yes, dogs are allowed on the Perimeter Trail, but they must be kept on a leash at all times. This helps protect the wildlife and ensures a safe experience for everyone.

The trail is accessible year-round, but spring and fall generally offer the most pleasant conditions with mild temperatures and vibrant scenery. Summer can be hot, and winter may bring snow or muddy sections, though it's still rideable for those prepared for colder conditions.

Generally, there are no entrance fees or permits required to access the Rocky Mountain Arsenal National Wildlife Refuge for recreational activities like biking the Perimeter Trail. However, it's always a good idea to check the official refuge website for the most current regulations: fws.gov.

The terrain is primarily a doubletrack of gravel and dirt. While mostly even, you might encounter some sandy or muddy sections, especially after rain or snowmelt. It features minimal elevation changes, making it a smooth ride.

Yes, the trail offers diverse scenery including grasslands, wetlands, and woodlands. You'll get distant views of the Rocky Mountains on clear days and can even spot the Denver cityscape. A specific highlight along the route is the First Creek Overlook.

Yes, the route incorporates sections of several other trails. Notably, it includes parts of the Greenway Trail and the Perimeter Trail itself. It also intersects with sections of the Denver Orbital Trail and First Creek Trail.

Absolutely. Given its easy difficulty rating, non-technical terrain, and minimal elevation changes, the Perimeter Trail is an excellent choice for family mountain biking. The abundant wildlife viewing adds to the family-friendly experience.