No detected openings were recorded in the last 90 days. Campsite Sniper monitors Oklahoma campground continuously and will alert you if that changes.
Of the 30 tracked site-nights (Sep 18 – Sep 19, 2026): 13 reserved · 17 on sites not offered for online reservation (first-come, first-served or administrative). Of the facility's 15 monitored sites, 10 can be reserved online and 5 are first-come, first-served.
No online availability right now
Load status
Sep 18 – Sep 19, 2026Of the 30 tracked site-nights (Sep 18 – Sep 19, 2026): 13 reserved · 17 on sites not offered for online reservation (first-come, first-served or administrative).
Open dates by month
Sep 2026 – Sep 2026No month in range currently shows online availability. 0 open site-nights across the tracked window — these site-nights are a mix of reserved, closed, unreleased and non-reservable dates.
Holiday windows
Sites open per night · of 14 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open |
Labor Day: no online availability on any tracked night.
About Oklahoma campground
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.
Nearby Attractions
Oklahoma Campground's proximity to the Columbia River Gorge and Mount Adams, makes it an ideal base for exploring those areas.
Getting there
From Vancouver, WA, proceed east on SR 14, to mile post 56-1/2 to Cook-Underwood Road. Exit left onto Cook-Underwood Road and continue for 5 miles through Mill A to Willard Road. Bear left onto Willard Road into Willard and continue North on Oklahoma Road for 8 miles (to end of asphalt road), to the entrance of Oklahoma Campground. From the East, go 1.7 miles from the Hood River Bridge, crossing the White Salmon River and turn right onto Cook-Underwood Road. Continue for 8 miles to mile post 6, and turn right onto Willard Road. Travel to the stop sign and turn right onto Oklahoma Road and proceed 8 miles North to the campground.
View on Recreation.gov ↗ Get directions ↗
Photo gallery
FAQ
How do I get a reservation at Oklahoma campground?
Campsite Sniper's current snapshot shows none of the 30 tracked site-nights open for online reservation at Oklahoma campground. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 16:19 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Which sites at Oklahoma campground fit a 35-foot RV?
7 of the 14 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 40 ft. 13 of those 14 sites have a recorded maximum length and 1 does not; it is not counted as fitting.
Does Oklahoma campground have online availability right now?
As of the Sep 18, 2026 snapshot, none of the 30 tracked site-nights are open for online reservation. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. A free Campsite Sniper alert tells you if any date opens online.
Stop refreshing. Let the app watch it.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Oklahoma campground. One watch covers every matching online-reservable site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.
Alerts monitor online-reservable inventory only; first-come, first-served sites are not included.