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Camping · Washington

Oklahoma campground

USFS · Campground · Fee

Fast facts

Cost
Fee charged
Managed by
USFS
Type
Campground
Hours
Check in: 2:00 p.m.; Check-out: 12:00 p.m.; Quiet hours are 10:00 p.m. until 6:00 a.m.
Reservations
recreation.gov
Phone
541-338-7869
Nearest dump station
Bumping Lake Dump Station · 69.7 mi
Coordinates
45.8700, -121.6272
Last verified
September 19, 2026
45.8700° N · 121.6272° W
Last verifiedSeptember 19, 2026

About this place

Overview Oklahoma Campground is nestled in a lush grove of large hemlock, cedar, maple and fir trees alongside the Little White Salmon River, near the Columbia River Gorge. The campground is flat and is ideal for smaller groups to camp in clusters. Recreation Big Lava Bed is located just west of the campground. The trail takes hikers through a landscape marked by basalt lava formations and pine forest. The multi-use Monte Carlo Trail is also nearby and can be enjoyed by hikers, mountain bikers and horseback riders. Fishing and wading is permitted in the Little White Salmon River, where anglers can find brook and rainbow trout. Facilities This campground offers some tent-only sites as well as sites for RVs up to 40 feet. Site 12/13 is a double site and must be reserved as such and can accommodate up to 16 people. Parking spurs are unpaved and may be lumpy. The campground offers amenities such as picnic tables, fire rings and potable water. Vault toilets are also available. Natural Features Located in southwest Washington State, the Gifford Pinchot National Forest encompasses 1.3 million acres and includes the 110,000-acre Mount St. Helens National Volcanic Monument established by Congress in 1982. Oklahoma Campground is located in the Mt. Adams Ranger District. Elevations here range between 1,200 feet at the Wind River Work Center, 12 miles north of Carson, WA and 12,276 feet at the summit of Mt. Adams. The Mount Adams Ranger District features largely diverse habitats and natural features, from old growth to second growth forest, wetland areas, low and high elevation meadows, glaciers, and low and high elevation lakes. Contact Info This location has limited staffing. Please call (509) 427-3677 for general information. Nearby Attractions Oklahoma Campground's proximity to the Columbia River Gorge and Mount Adams, makes it an ideal base for exploring those areas. Charges & Cancellations Cancellations Individual Campsites: Cancellations up to 2 days before a reservation start date incur a $10.00 cancellation fee. A visitor who cancels a reservation the day before or on the day of arrival will pay a $10.00 service fee AND forfeit the first night's use fee including tax and applicable add-on for a campsite. Cancellations for a one-night reservation will forfeit the entire amount paid and will not be subject to an additional service fee. No-Shows A no-show visitor is one who does not arrive at a campground and does not cancel the reservation by check-out time on the day after the scheduled arrival date. Staff will hold a campsite until check-out time on the day following the arrival date. No-shows are assessed $20.00 service fee and forfeit the first night's rate, taxes and applicable add-on for a campsite. Refunds Visitors may submit a refund request through their Recreation.gov profile within 7 days of the end date of their reservation. Refunds will not be issued after the 7 days has ended. Refunds for debit or credit card payments will be issued as a credit to the original bank or credit card used to pay. For check or cash purchases, Recreation.gov will mail a Treasury check for refunds of cash, check, or money order payments to the address associated with the reservation. Treasury check refunds may take up to 6-8 weeks to arrive. In the event of an emergency closure, the Recreation.gov team or facility manager will refund all fees and will attempt to notify you using the contact information within the Recreation.gov visitor profile.

From the USFS.Official page

Is Oklahoma campground free?

No. Oklahoma campground charges a fee. It is managed by the USFS. Sites are reservable through recreation.gov.

How do I get to Oklahoma campground?

From Stevenson, WA drive east on Highway 14 to Cook, WA. Take a left on County Road 1000/Cook-Underwood Road and head northeast for about 5 miles. Go left on Willard Road at the hatchery and pass through the town of Willard. Continue straight on Forest Road 18 and follow for about 8 miles to the campground.

What are the rules at Oklahoma campground?

Maximum vehicle length is 22 feet.

Nearby

SourceData from the USFS. Last synced September 19, 2026. Community reports and photos are submitted by travelers and are not verified by the agency.

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Disclaimer TerrainKit is an independent product with no affiliation with, sponsorship from or endorsement by the U.S. Forest Service, the Bureau of Land Management, the National Park Service or any other public agency. Site and access information is compiled from publicly available sources and can go out of date without notice. Confirm current rules, closures, fire restrictions and stay limits with the managing ranger district or field office before you camp.
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47.5053° N · 111.3008° W
Oklahoma campground, Camping in Washington - TerrainKit