Prescott Circle and Thumb Butte Loop

This hike, which combines sections of the longer Prescott Circle Trail with the Thumb Butte Loop, is approximately 18.3 km (11.4 miles) long. It generally takes around 5 hours and 17 minutes to complete, depending on your pace and how often you stop to enjoy the views.

The terrain is generally hilly, with sections of the Prescott Circle Trail being wide and well-maintained. The Thumb Butte Loop portion features steep inclines and rocky sections, with some parts paved to prevent erosion. You'll traverse through forests, chaparral, and grasslands, with the western side being more forested and the eastern side more exposed.

You'll enjoy diverse scenery, including panoramic views from Thumb Butte encompassing the Bradshaw Mountains and Prescott Valley. The route offers views of prominent landmarks like Thumb Butte, Granite Mountain, and the Bradshaw Mountains. You'll also pass by the Cold Springs Trail and the Prescott Viewpoint, with a memorial at 19 Hotshot Memorial.

Yes, dogs are generally allowed on the Prescott Circle Trail and the Thumb Butte Loop. However, they must be kept on a leash. Always ensure you pack out any waste to keep the trails clean for everyone.

Spring and fall are generally the best times to hike this route due to more moderate temperatures. In spring, you might also catch vibrant seasonal wildflowers. While the western side of the Prescott Circle Trail offers more shade from Ponderosa pines, the eastern side is more exposed, so be mindful of summer heat.

Yes, there is a $5 day-use fee required for the Thumb Butte Loop portion of the trail. Alternatively, an annual national parks pass can be used. This fee helps maintain the facilities and trails within the Prescott National Forest. You can find more information on the prescott-az.gov website.

Parking is available at the Thumb Butte trailhead. As it's one of the most popular trails, it can get busy, especially during peak times. Arriving early is recommended to secure a spot.

Yes, this route incorporates a significant portion of the Prescott Circle Trail (58%) and also passes through sections of the Cold Spring Trail #393 (25%), Trail 326 (20%), FR 51 (18%), Potts Creek Trail #327 (18%), Trail #322 (16%), and others like High Valley Ranch Trail #391 and Garden Grove Trail #392.

The overall route is considered difficult due to its length and elevation gain. While individual climbs on the Prescott Circle Trail are not overly difficult, the Thumb Butte Loop section features steep inclines and rocky terrain, classifying it as a moderate challenge. Beginners might find the full loop challenging; however, sections of the Prescott Circle Trail can be hiked individually for easier experiences.

The Thumb Butte Loop can be hiked in either direction. If you turn left at the start, you'll encounter a steeper, more challenging ascent with switchbacks. Turning right offers a broader, more gradual climb. Choose the direction that best suits your preference for ascent difficulty.

Given the trail's length and varied terrain, sturdy hiking boots are essential. Bring plenty of water, especially on warmer days, as the eastern side of the trail can be exposed. Sun protection (hat, sunscreen) is also recommended. Snacks, a map, and a first-aid kit are also good to have.