Threehorn Campground
Open — Open year-round on a first-come, first-served basis for $10 per night. No reservations accepted.
Air Stagnation Advisory issued January 18 at 9:57PM PST until January 21 at 4:00PM PST by NWS Medford OR
* WHAT...For the Air Stagnation Advisory Within the valleys in Douglas County, poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Within the valleys of Douglas County. * WHEN...For the Air Stagnation Advisory, until 4 PM PST Wednesday. For the Dense Fog Advisory, until noon PST Monday. * IMPACTS...Dense freezing fog could make driving conditions hazardous and create some slick surfaces. Air quality unhealthy for sensitive groups may develop.
Dense Fog Advisory issued January 18 at 9:57PM PST until January 19 at 12:00PM PST by NWS Medford OR
* WHAT...For the Air Stagnation Advisory Within the valleys in Douglas County, poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Within the valleys of Douglas County. * WHEN...For the Air Stagnation Advisory, until 4 PM PST Wednesday. For the Dense Fog Advisory, until noon PST Monday. * IMPACTS...Dense freezing fog could make driving conditions hazardous and create some slick surfaces. Air quality unhealthy for sensitive groups may develop.
Alcohol Prohibitions
This Order describes acts that are prohibited upon lands, roads and trails within the National Forest System administered by the Forest Service Pacific Northwest Region in regards to alcoholic beverages.
Aquatic Invasive Species
This Order prohibits 1) possessing, storing, or transporting any aquatic invasive animal species AND 2) prohibits possessing, storing, or transporting any aquatic or riparian invasive plant species - on National Forest System lands in the Pacific Northwest Region as specified in the Order.
Restrictions on Use of Forage and Mulch Products
This Order prohibits unloading, storing, or using any straw, hay, grain, seed, or other forage or mulch products that are not state-certified weed free on the National Forest System lands, roads or trails in any Closure Area as specific in the Order.
Forest Road Closures and Delays
ClosedOn the Diamond Lake District, National Forest System Road (NFSR) 3401, or the road to the Umpqua Hot Springs, is closed just past the junction of NFSRs 34 and 3401. Visitors wanting to soak in the Umpqua Hot Springs should plan to hike, snowshoe, or ski the last 2.5 miles.
ORDER NO. 06-15-03-26-01 Umpqua Hot Springs Winter Road Closure
Starting January 6, 2026, National Forest System Road (NFSR) 3401, or the road to the Umpqua Hot Springs, will close due to the incoming winter storm. The closed gate is located on the Diamond Lake Ranger District of the Umpqua National Forest just past the junction of NFSRs 34 and 3401.
Trail Closures or Alerts
Umpqua Hot Springs TrailNational Forest System Road (NFSR) 3401, or the road to the Umpqua Hot Springs, is closed just past the junction of NFSRs 34 and 3401. Visitors wanting to soak in the Umpqua Hot Springs should plan to hike, snowshoe, or ski the last 2.5 miles.
Order No. 06-15-03-24-03 - Hot Springs Regulations
PROHIBITIONS, in the area marked in the map or Exhibit A.1.Being in the area after sundown and before sunrise. 36 C.F.R. § 261.58(l).2.Camping. 36 C.F.R. § 261.58(e).3.Parking or leaving a vehicle in violation of posted instructions. 36 C.F.R § 261.58(g).
Order No. 06-15-25-01 - Stay Limit of 14 Days
Camping within a five-mile radius for longer than 14 days and staying longer than 28 calendar days in a given year is prohibited.
About
Threehorn Campground is a small, rustic campground nestled near the Rogue-Umpqua Divide along the scenic route between Tiller and Trail Roads. At an elevation of 2,600 feet, the campground is shaded by an open stand of large pine and fir trees, creating a peaceful forest atmosphere. With only five campsites, Threehorn offers a quiet, intimate camping experience ideal for those seeking solitude in the Umpqua National Forest. Each campsite is equipped with a picnic table and fire pit. The campground has vault toilets but no potable water, so campers must bring their own. There are no garbage services at Threehorn, and visitors are required to pack out all trash. The campground operates on a first-come, first-served basis with no advance reservations. Sites cost $10 per night, with an additional $5 fee for extra vehicles. Quiet hours are enforced between 10:00 p.m. and 6:00 a.m., and the maximum vehicle length is 22 feet. OHV/ATV use is prohibited in the campground, and pets must be kept on leash. Campfires are allowed in developed fire pits when conditions permit. The maximum stay is 14 days anywhere on the forest.
Directions
From Canyonville, turn off southeast Main Street onto southeast 3rd Street/OR-227. Continue on OR-227 for approximately 36 miles. The campground is on the left side of the road.
Nearby Campgrounds
Amenities
| Water | No |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | No |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $10 |
Vehicle
| Max RV Length | 22ft |
| Max Trailer Length | 22ft |
| Big Rig Friendly | No |
| Pull Through Sites | No |
Contact
| Phone | +1 (541) 825-3100 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
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