Trail Junction

Embark on the Humphrey’s Peak - Weatherford - Inner Basin Loop, a difficult 12.5-mile (20.2 km) hike that challenges you with 3392 feet (1034 metres) of elevation gain. This route typically takes around 6 hours and 57 minutes to complete. As you ascend, you'll pass through varied terrain, from shaded forest paths to more exposed sections offering expansive views. The trail eventually leads you into the unique Inner Basin, a striking natural amphitheater that feels remote and wild.

Before you set out, consider spending a day or two in Flagstaff to help your body adjust to the high altitude, which can be a factor on this trail. It's also important to check current conditions, as snow can linger in the Inner Basin well into the summer months. Planning your visit carefully will ensure a more comfortable and enjoyable experience on this demanding route.

This loop takes you through the Kachina Peaks Wilderness, showcasing a remarkable transition of ecosystems. You'll witness areas recovering from past fires, alongside lush forests and high alpine tundra. The Inner Basin is particularly notable for its extensive aspen groves, which create a spectacular display of color, especially if you hike in early fall.

Hike the moderate 4.2-mile Inner Basin Trail #29 through an extinct volcano's caldera, famous for its golden aspens and diverse scenery.

Hike the Inner Basin Trail Loop for a moderate adventure through the Coconino National Forest. This 4.3 miles (6.9 km) route takes about 2 hours and 10 minutes to complete, with a total elevation gain of 944 feet (288 metres). You will experience diverse terrain, from gentle climbs through tall ponderosa pine forests to dense groves of aspen trees. The trail is famous for its golden aspens in autumn, and in spring and summer, the basin bursts with wildflowers. From Lockett Meadow, you can enjoy panoramic views of the San Francisco Peaks, including Humphreys Peak, as you begin your journey into an ancient volcanic caldera.

To reach the trailhead at Lockett Meadow, you will need to drive on Forest Road 552. This road can be rough and narrow, so be prepared for varying conditions. It is important to check for any potential road closures before you go, as these might affect your access or extend your hike. Because the Inner Basin Trail Loop is very popular, especially during the fall season, planning your visit for a weekday can help you avoid large crowds. Always bring plenty of water with you, as there are no dependable water sources available along the route.

The Inner Basin Trail Loop offers a unique experience within the Coconino National Forest, set inside an ancient volcanic caldera. This special geological formation contributes to the diverse plant life you will encounter, from towering pines to vibrant aspens. The trail is particularly known for its spectacular display of fall colors, drawing visitors from all over. Its location within the San Francisco Peaks provides a distinct natural environment that makes this hike a memorable one in the region.