Pets allowed
Not Allowed
Elevation Gain
2,005.00 ft (611.12 m)
Trail type
There-and-back
Distance
11.90 mi (19.15 km)
Please respect the outdoors by practicing Leave No Trace. Learn more about how to apply the principles of Leave No Trace on your next outdoor adventure here.

The hike from Hot Springs Campground to Guano Campground is a serene 12-mile round trip that takes you through the heart of the Hart Mountain National Antelope Refuge in southeastern Oregon. The trail follows the expansive high desert landscape, offering stunning views of sagebrush plains, rock outcrops, and the distant silhouette of Warner Peak.

DESCRIPTION
Starting at the Hot Springs Campground Trailhead, the route follows Barnhardy Road, a dirt road path that passes through an open valley. As you hike, you’ll encounter low sagebrush, wildflowers in spring, and perhaps catch a glimpse of pronghorn antelope grazing in the distance. The first section of the trail follows the gentle undulations of the high desert, with occasional small creeks that may offer water in the spring and early summer.

Once you reach Guano Campground, take time to enjoy the solitude and wide-open vistas of the surrounding desert. Guano Campground is a primitive site, offering little more than basic amenities, but it's a perfect spot for a quiet break or an overnight backpacking trip.

On the return leg, retrace your steps back to Hot Springs Campground, where you can take advantage of the natural hot spring pools for a post-hike soak.


HART MOUNTAIN HOT SPRINGS

Hart Mountain Hot Springs is a notable natural hot spring offering a serene and rustic soaking experience. The hot springs comprise several natural pools with varying temperatures. Visiting Hart Mountain Hot Springs provides a unique opportunity to enjoy a tranquil and natural soaking experience while surrounded by the stunning landscape of the Oregon high desert.


SAFETY AND CONSIDERATIONS

  • Seasonality: Best hiked from mid-spring to fall, as winter snow can make the roads and trails impassable.

  • Weather: The high desert can experience extreme temperature changes, so pack layers and be prepared for heat during the day and chilly temperatures at night.

  • Water: Water may be available from small creeks along the way, but these sources are seasonal. Always bring enough water with youy and carry a filter or purification system if you plan to use any natural sources.

  • Wildlife: The area is part of a wildlife refuge, home to pronghorn antelope, mule deer, and numerous bird species. Dogs should be kept on a leash at all times to avoid disturbing wildlife. 

  • Conservation: Visitors are encouraged to practice Leave No Trace principles to preserve the natural beauty and cleanliness of the springs and the surrounding area.

PARKING AND TRAILHEAD FACILITIES
The Hot Springs Campground has parking, vault toilets, and access to natural hot springs. There is no potable water, so be sure to bring your own. Reaching the hot springs involves a drive on unpaved roads, suitable for most vehicles under good weather conditions. However, it's advisable to check road conditions in advance, especially during or after inclement weather. There is overnight and day use parking available at the hot springs. 

Guano Campground is more primitive, offering little more than open sites and solitude.

CAMPING AND PERMITS

  • Campgrounds: Designated campgrounds offer year-round camping, limited to 14 days.

  • Backcountry Camping: A self-issued permit is required for backcountry camping, obtainable at the Refuge Headquarters or online. 

ADDITIONAL INFORMATION

  • Contact: Hart Mountain National Antelope Refuge Headquarters at 1-541-947-2731.

Website: For more detailed information about hiking routes, camping permits, and stock use, visit the Hart Mountain National Antelope Refuge website.

Logistics + Planning

Preferable season(s)

Spring
Fall

Congestion

Moderate

Parking Pass

None

Open Year-round

Yes

Pros

Hot Springs. Solitude. Wildlife sightings.

Cons

Some areas may be crowded. Trail conditions can vary based on weather.

Trailhead Elevation

5,950.00 ft (1,813.56 m)

Highest point

6,902.00 ft (2,103.73 m)

Features

Backcountry camping
Wildlife
Bird watching
Wildflowers

Typically multi-day

No

Permit required

No

Location

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