Horseshoe Prairie (FR 3728000) in OR -- Free Camping & Overnight Parking in Oregon

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Horseshoe Prairie (FR 3728000) in OR

Umatilla NF, Walla Walla Ranger District
5,035 ft
Maps
Overnight camping allowedRUTTED
VerizonWEAK
AT&TNONE
T-MobileWEAK
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A 1.7-mile stretch of gravel National Forest road in Union County, OR. The road serves Shamrock Springs. The road is open seasonally, April 1 to November 30.

Umatilla National Forest, Walla Walla Ranger District allows dispersed camping here -- 14-day limit in any 30 days.

All 1.7 miles in are maintained only for high-clearance vehicles. Gravel the whole way in (1.7 miles). Level ground alongside most of its length. A gate 1.6 miles in.

Odessa Spring lies 0.9 mi off. Travellers have camped along here. The nearest town, Elgin, is 11 mi off.

September normals 44–68°F, 1.2″ rain. Monthly averages, PRISM 1991–2020.

Nearby Spots
Catherine Creek State Park in ORCampground40.8miNorth Fork Catherine Creek Campground in ORCampground43.1miNorth Fork Catherine Creek Group Campground in ORCampground43.4miBuck Creek Forest Camp and Trailhead in ORCampground44.5miFR 5900370, Umatilla in ORDispersed Camping44.8mi
Fire restrictions

Set by Umatilla National Forest, Walla Walla Ranger District. Stage 1 and 2 orders change within days -- check the current order before you build a fire.

fs.usda.gov
Sources checked August 2026Something wrong here?