Unnamed Thermal Spring
An unnamed thermal spring in Harney County emerges at 72°F at 4,205 feet elevation near Burns, running 23 degrees above the ambient air temperature of 48.8°F. Located an exceptional 2,385 meters from the nearest road—roughly 1.5 miles—this spring requires a substantial hike through high desert terrain, placing it among the more remote thermal features in Oregon's vast inland basin country.
The spring emerges in the rugged backcountry of Harney County at 4,205 feet elevation, where sagebrush-covered hills and fault-block ranges characterize the high desert landscape. The area receives 14.2 inches of annual precipitation with 36.3 inches falling as snow, creating semi-arid conditions typical of Oregon's interior basins. Burns lies to the northeast, with the vast expanse of the Malheur Basin stretching southward. Juniper and sagebrush dominate vegetation, with seasonal creeks cutting through volcanic terrain.
This spring lacks documented historical name or development, likely remaining unknown to Euro-American settlers who concentrated activities along more accessible water sources. The Paiute people inhabited this region for millennia, utilizing thermal features throughout the basin and range country. The spring's remote location 2,385 meters from any road suggests it saw limited historical use, remaining largely as it has flowed for centuries in the isolated backcountry north of Burns.
Attempt access only in late spring through fall when conditions allow; winter snow and mud make the 2,385-meter approach treacherous. Bring GPS navigation, adequate water, emergency supplies, and inform others of your plans before attempting this remote hike. Idlewild Campground along Highway 395, 25 kilometers distant, offers reservable camping with year-round access for snowmobiling and cross-country skiing. Verify current land status and obtain necessary permissions. Cell service is nonexistent in this backcountry.
Is this spring worth visiting?
Best for
- Overnight camping trips
Overview Idlewild Campground is the perfect place for large gatherings in any weather. In sun, rain or snow, there are plenty of ways to enjoy the outdoors while spending time with friends and family. The campground is situated along Highway 395 north of Burns, Oregon. In the summer, it is popular with hikers and mountain bikers. In the winter, visitors can snowmobile and cross-country ski.Recreation Idlewild offers opportunities for camping, picnicking, hiking and mountain biking. Devine Su...