Thielsen Forest Camp
Closed — Closed for the season. The campground typically closes in late fall or early winter due to snow and reopens in late spring or early summer, depending on snowpack and road conditions.
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
Thielsen Forest Camp is a small, free camping area featuring five sites situated along Highway 138 in the Diamond Lake Ranger District of the Umpqua National Forest. This historic location served as a Civilian Conservation Corps camp and now provides rustic camping opportunities for visitors exploring the southern Oregon Cascades. The campground's location makes it an ideal staging point for outdoor recreation. Hikers can access the Mount Thielsen Trail nearby, leading to spectacular views of this dramatic volcanic peak known as the "Lightning Rod of the Cascades." The campground is also conveniently located for day trips to Crater Lake National Park and the numerous waterfalls along the scenic Highway 138 corridor, including the famous Toketee Falls and Watson Falls. As a primitive forest camp, amenities are basic but adequate for self-sufficient campers. The site offers vault toilets but no potable water, so visitors must bring their own supply. The campground operates on a first-come, first-served basis with no reservation system and no fees. Maximum stay is 14 days, and the campground is accessible to vehicles up to 25 feet in length. Due to winter snow and road conditions at this elevation, the campground operates seasonally and closes during winter months.
Directions
From Glide, OR, take Highway 138 eastbound toward Diamond Lake for 55.5 miles. Thielsen Forest Camp is on the left side of the highway.
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 | $0 |
Vehicle
| Max RV Length | 25ft |
| Max Trailer Length | — |
| Big Rig Friendly | No |
| Pull Through Sites | — |
Contact
| Phone | +1 (541) 496-3532 |
Cell Service
| AT&T | None |
| Verizon | Yes |
| T-Mobile | Yes |
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