The best MTB trails in Miller Peak Wilderness

The Perimeter and Clark Spring Loop offers a challenging mountain biking experience, combining the technical demands of the Clark Spring Trail with the expansive views along the Perimeter Trail. Expect a ride through natural, possibly rocky and forested environments, with the reward of panoramic vistas like the View of Sierra Vista from Carr Canyon Road Switchbacks.

This difficult 18.1-mile (29.1 km) loop features a substantial 3334 feet (1016 metres) of elevation gain, requiring around 3 hours and 23 minutes to complete. It's a route for advanced riders who are comfortable with sustained climbs and technical sections, including potential water bars and tight switchbacks. Always carry ample water and check weather conditions before heading out.

Located in the Sierra Vista Southeast area of Arizona, this trail provides a robust workout and a chance to explore the region's rugged beauty. While specific details on parking or permits for this combined loop are not widely available, it's a prime example of the challenging mountain biking popular trails routes you can find in the Coronado National Forest.

The Arizona Trail: Passage 2 - Canelo Hills East offers a difficult 27.1-mile (43.5 km) mountain biking experience, featuring 3603 feet (1098 metres) of elevation gain over approximately 4 hours and 36 minutes. You'll ride through the distinctive "cinnamon colored grass" of the Canelo Hills, navigating singletrack through oak savannas and mesquite bosques. Expect panoramic views of the San Rafael Valley and the Huachuca Mountains, with the trail's remote feel and challenging climbs making it a rewarding adventure for experienced riders.

Planning your visit requires careful attention to water, as sources are scarce and intermittent; you'll need to carry your own. Cell service is limited in this remote area. The trail is shared with hikers, horseback riders, and cattle, so be mindful of others and remember to close gates. Spring, especially after a wet winter, can bring beautiful wildflowers, adding to the scenic reward.

This passage is considered one of the harder sections of the Arizona Trail, known for its hilly nature and loose tread. It connects the Huachuca, Patagonia, and Santa Rita Mountains, showcasing a transition zone of grasslands and offering a true "sky island" experience. The Canelo Hills are often overlooked, providing a sense of solitude and untouched natural beauty away from more crowded routes.

The Brown Canyon Ranch House loop offers a diverse mountain biking experience through a scenic canyon in the Coronado National Forest. You'll ride past high desert vegetation, including oak and manzanita, with views of the Dragoon Mountains, before reaching the historic Brown Canyon Ranch House nestled among grassy meadows and large cottonwood trees. This 7.8-mile (12.6 km) route, with 435 feet (132 metres) of elevation gain, is rated easy and can be completed in about 55 minutes, but it still packs in varied terrain from flowing singletrack to rocky sections.

To access the trail, you'll typically park at the Brown Canyon Ranch House, where a day-use fee or an accepted pass is usually required. While the route is considered easy, be prepared for a mix of surfaces, including some technical sections, loose rocks, and sandy patches, especially if you're not accustomed to mountain biking in high desert environments.

Beyond the ride, the historic Brown Canyon Ranch House itself is a significant feature, offering a glimpse into Old West ranching history within the beautiful high desert landscape of Arizona. Keep an eye out for the "Eye in the Sky" Aerostar radar balloon, a unique sight in the area, adding another layer of interest to your visit.

This moderate 10.7-mile (17.2 km) mountain biking loop, with 1011 feet (308 metres) of elevation gain, offers a diverse ride that takes about 1 hour and 37 minutes to complete. You'll experience a journey from the generally flat and sandy Garden Canyon sections to the more technical singletrack, flowy sections, and rocky patches of Brown Canyon, including a notable "rock garden." The route winds through scenic high desert vegetation, providing good views and a visit to the historic Brown Canyon Ranch House.

When planning your ride, be aware that this is a multi-use trail; you'll need to yield to hikers and equestrians. The loop connects through Fort Huachuca, and you must observe all signage, especially regarding the Miller Peak Wilderness boundary where mountain biking is not allowed. Weekends can see heavy traffic, and pipeline crossings might present awkward angles.

Beyond the ride itself, the area around Brown Canyon Ranch is excellent for wildlife viewing, with opportunities to spot birds, waterfowl, coyote, javelina, and deer. The historic adobe ranch house, built between 1905 and 1907, offers a glimpse into local history and provides a nice picnic spot, making this loop more than just a ride.