Flatiron - Badlands Loop

This 18.9-mile loop offers a deep dive into the otherworldly landscape of the Oregon Badlands Wilderness east of Bend, Oregon. Connecting several of the area’s major trails—Flatiron, Tumulus, Badlands Rock, and Castle—it forms a long but mellow loop through ancient juniper groves, lava formations, and open desert plains. This is a great option for experienced hikers looking to cover serious mileage in a starkly beautiful, rarely crowded landscape.

Begin your hike at the Flatiron Trailhead, following the Flatiron Trail through juniper and sand. At the end of the Flatiron Trail you’ll reach Mazama Ash Trail, turn right. Follow Mazama Ash Trail into the heart of the badlands eventually connecting with the Tumulus Trail. Next, you’ll take the Tumulus Trail to the Badlands Rock Trail, a wide trail that traverses to a large rock outcrop with 360-degree views of Central Oregon.

From Badlands Rock, continue onto the Castle Trail, heading west and then south as it wraps around the western boundary of the wilderness. The Castle Trail eventually reconnects with the Flatiron Trail, bringing you full circle back to the trailhead.

Expect plenty of western juniper, sagebrush, and bunchgrass, with occasional views of the Cascades on clear days. You might spot jackrabbits, deer, coyotes, and raptors riding the thermals. In spring, wildflowers add a splash of color to the desert palette.

Considerations

• No water on this route—bring everything you need.

• Terrain is flat but sandy, which can make for slower miles.

• This area is exposed with little shade—sun protection is essential.

• Dogs allowed but must be under control to protect sensitive soil and habitat.

• Excellent winter or shoulder-season hike when temps are mild.

• Permits are not required for day use or overnight camping.

Getting There
Flatiron Trailhead is located 16 miles east of Bend, Oregon on State Highway 20. 

ADDITIONAL INFORMATION
The Oregon Badlands Wilderness area is managed by the Bureau of Land Management. To learn more about the area or for up to date information please visit: https://www.blm.gov/programs/national-conservation-lands/oregon-washington/oregon-badlands