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Dispersed camping near Mattawa, Washington centers around several primitive sites managed by Washington Department of Natural Resources and other public lands. Frenchman Coulee offers multiple dispersed camping areas with established sites for tents and RVs, while the L.T. Murray Wildlife Area provides more remote backcountry options. Additional sites include Vernita Bridge along the Columbia River, Ancient & Dusty Lake Trailhead accessible by hiking trails, and Long Lake near Warden. Most locations require a Washington Discover Pass, which costs $10 daily or $30 annually.
Access roads to many dispersed sites feature rough, rocky terrain that may challenge standard passenger vehicles. Frenchman Coulee has some areas accessible to regular vehicles, but higher clearance is beneficial for reaching more secluded spots. The L.T. Murray Wildlife Area requires navigating steep, rutted roads with loose rocks, making high-clearance vehicles necessary. Most locations permit stays up to 10-14 days, though regulations vary by site. Fire restrictions are common, particularly during summer months, and campers must pack in all water as most sites lack potable sources.
These primitive camping areas provide varied landscapes from desert coulee formations to lakeside settings. A visitor to Frenchman Coulee noted it has "gorgeous natural amphitheater" scenery with "two pit toilets" but recommends bringing toilet paper. At L.T. Murray Wildlife Area, campers experience significant privacy, with one user reporting they "did not see anybody else the whole time" during their stay. The Ancient & Dusty Lake Trailhead requires a 1.5-mile hike to reach camping spots, and visitors should be aware that "the lakes are polluted with agricultural runoff so that water should not be used for drinking not even if filtered." Wildlife sightings are common at several locations, with elk, deer, and various bird species frequently observed.
"I just love this spot, no amenities, isolation, river front view, and a boat ramp. Bring your own everything!!"
"It got some great views along the ridgeline trail was very car accessible, and it was Wellesly quiet we had one neighbor to our left and another one down the road fairly slow, but also wasn’t festival"
"Best to have high clearance as there are some good size rock outcroppings. Few people rock climbing, tall waterfall across the valley. Very quiet. Can hear birds fly by."
"This spot offers the best views, sunrises, and sunsets, at the cost of no shade and a healthy dose of wind. If you're going for the rugged feel, this'll do it."
"Dispersed camping area with a lot of places to pull off the road and camp. We were able to find a spot with our 32ft camper."
"This is a small pull off right off the highway. You need s discover pass to use it. Pulling in there is a single toilet, we didn’t check it out."
"I didn't drive very far in since I've never been here and it was dark. I parked close to the water near the entrance and next to a sketchy bathroom that had bullet holes in the door."
"Avoid summer when it gets too hot and ticks and rattlesnakes are around. It gets cold at night so come prepared."
"This place is where I go when I want to disconnect and get away from the stress of school in Ellensburg."
"It was easy to access. Well maintained BLM access road — a car could easily make it. There was no one else there."
"Easy access over washboard. Go past camping sign and vault toilet for more isolated locations. Be prepared for windy conditions after sunset."
"This is a dispersed camping area on the Potholes reservoir, and is not the Potholes State Park. But this is state property and a Discover Pass is required to stay here ($10/day or $30/year)."
"But it was a great uneventful night. a few pit toilets but I didnt use them. Also a few dead fish along the shore."
"After figuring out which gate to go through (make sure and shut the gate behind you), I took a road to the right with my truck and 19 ft. epro."
"**Ranger Review: Camp Fare Premium Meals at LT Murray Wildlife Area ** Camping Review: The LT Murray Wildlife Area is located in Thorp, between Cle Elum and Ellensburg."
TravelerBig empty field with plenty of space for campers of any size. They have a vaulted toilet available if needed. The sign says you must register but there is no way to register. Discovery pass required. It’s well off the beaten path, in the middle of farms. There is a river & boat launch that plenty of people occupied but unless you go that way, you’d never know they are there.
ScoutLots of camper trailers, basically a cow field. If you want a private spot you have to traverse a sketchy road that if you don't have awd and decent tires and ground clearance you'll be screwed.
ScoutWas a beautiful spot - road was a bit more narrow and rocky than we expected, but there are a few spots you can pull up before the narrow part of the road. Once you go up, there are a couple spots with really nice views. We were there on a Thursday and no one else was there!
ScoutEasy access over washboard. Go past camping sign and vault toilet for more isolated locations. Be prepared for windy conditions after sunset.
LegendDidn't expect eastern WA to be so much like southern AZ. Not a bad spot... just not my thing. Only access to the water I could see was a boat launch, but it's a decent view of the lake from the lot. Last part of the road in is steep downhill on very loose gravel/rocks, so take your time if you're pulling a small rig or boat. Not very big rig friendly. No amenities... but a disappointing amount of trash.
TravelerThe road starts as gravel then turns into gravel and large stones. Not an easy road definite 4x4 with good tires, not a Subaru Outback track. Eventually it starts gaining altitude toward the Wild Horse Wind Farm and the road turns to broken basalt rock and volcanic stone and gets pretty sharp. We made it about a mile past the wind farm where the road starts to drop again, and a shard of basalt tore through the sidewall flattening a tire.
We managed to change a tire and decided that with no spare, continuing would be stupid. We turned back and spent the night near the wind farm and drive out the following day.
This area is prone to grass fires and getting stuck would be pretty serious. Areas with no cell service, one lane road, grass scab land, volcanic rock and occasional sage brush.
Not a trail I’d advise for a single vehicle.
Staying at the wind farm there is awesome star viewing, near constant wind and you can hear the wind generators in the background.
TravelerThis is a small pull off right off the highway. You need s discover pass to use it. Pulling in there is a single toilet, we didn’t check it out. The gravel parking area along the small lake allows for some privacy, but you are in a gravel parking area near a highway. No water and the bathroom looked dodgy, but there used to be ample parking close enough to hear the highway. The lake is nice, the water is clear, and some locals swim in it. We camped from afternoon until afternoon the following day. A few people cans and went but by nightfall there was one other car and a motorhome all distant from one another. If you listen you can hear the highway. At about 2am when the breeze stopped the mosquitoes came out with a vengeance and stayed until about 8am when a breeze picked up again.
Not a destination, but a welcome rest spot.
GuideWent out for a little weekend trip saw the spot a hot minute ago and decided to finally pull the trigger on. It got some great views along the ridgeline trail was very car accessible, and it was Wellesly quiet we had one neighbor to our left and another one down the road fairly slow, but also wasn’t festival or concert evening so that was expected
TravelerThought it was a nice campsite but it’s definitely just a dirt parking lot off the highway, very loud traffic and trains pass by often. Lots of garbage everywhere, no actual set up campsite just roughing it.
Rustic camping near Mattawa, Washington consists primarily of remote sites scattered around the Columbia Basin's shrub-steppe landscape. Summer temperatures regularly exceed 90°F during daylight hours but can drop below 50°F at night, requiring campers to prepare for significant temperature fluctuations. Cell service varies dramatically between locations, with some sites offering reliable coverage while others remain completely disconnected from communication networks.
Wildlife viewing: From Perch Point Wild Camping Area: Spend time watching for birds and aquatic wildlife along the Potholes reservoir. "We watched a sea plane practice takeoff and landing in the reservoir, that was fun," notes Laura M., adding that it "gets busy on weekends (but quiet during the week)."
Fishing: Along the Columbia: The Columbia River offers prime fishing spots particularly at Vernita Bridge. "The main draw here is that there's a boat ramp into the Columbia. If you've got a fishing/camping rig and like to tell fish stories, this is a great spot for you," explains Nicole C. Some sites require specific permits beyond the Discover Pass.
Rock climbing: Near Frenchman Coulee: The basalt formations attract climbers year-round. "Popular rock climbing area that gets many people through the day," reports Joshua C., who recommends "nice trails that take you up above the climbing area... to get some nice views and away from the crowds."
Hiking: Explore desert trails: Several areas offer hiking opportunities with minimal elevation gain. At Ancient & Dusty Lake Trailhead, Brittany O. describes it as a "really easy straight on hike... definitely dusty but a really nice change of pace from the trees and mountains. Several waterfalls that you can get super close to."
Solitude: At L.T. Murray Wildlife Area: Campers appreciate the private nature of many sites. "This was a great hidden spot and we did not see anyone else the whole time," reports Courtney P. Robert C. echoes this experience: "I stayed three nights and did not see anybody else camping or passing by on the road."
Night skies: Clear viewing conditions: The lack of light pollution creates exceptional stargazing opportunities. At L.T. Murray, one camper saw that "the stars were out and the comet NEOWISE was visible." Another camper at Perch Point notes: "Biggest highlight for us is that this is the first and only place we got to see the northern lights!"
Wildlife encounters: Many sites offer chances to observe local fauna. "We saw large elk, deer, many birds, and were visited by some wild turkeys in the night," reports Shay F. at L.T. Murray Wildlife Area. Long Lake campers mention seeing "pelicans and weasels" with "plenty of big fish in the lake."
Water features: At Long Lake: Many sites offer lakeside camping options. "I love heading here to tent camp out of my car... you can camp feet from long lake and enjoy the open air," reports Dakota T., adding that "during some months their is cattle in the area and they come down to the lake in the morning and greet you."
Vehicle requirements: High clearance needed: Most dispersed sites require capable vehicles. At Frenchman Coulee Overland Overlook, Tim H. advises: "The entrance to the site is rough. Scouting is a good idea before attempting entry with a trailer." At L.T. Murray, roads are described as "steep and rutted with water wash out spots. The rocks that made the road are sharp, large, and loose."
Water contamination: Many natural water sources are unsafe. At Ancient & Dusty Lake, Emma A. warns "the lakes are polluted with agricultural runoff so that water should not be used for drinking not even if filtered. Pack all the water you will need."
Wind exposure: Exposed sites experience significant wind. A camper at Martha Lake notes they "spent the evening listening to a variety of birds before the frogs sang us to sleep" but warns about wind conditions. Another at Lenice Lake reported "winds were strong enough that we couldn't even set up the tent."
Pass requirements: Most sites require permits. "This is state property and a Discover Pass is required to stay here ($10/day or $30/year). Rangers did come by and check our pass and look at our license plate," reports Laura M. from Perch Point Wild Camping Area.
Look for flat camping areas: Choose sites with level ground suitable for multiple tents. At Frenchman Coulee Dispersed Camping, billie J. shares: "I've also taken my family here over the summer for camping and hiking. We all love it... There are lots of sites to camp. In car/tent/RV it's pretty accessible."
Consider timing for optimal comfort: Early spring and fall offer milder temperatures. Emma A. recommends avoiding Ancient & Dusty Lakes in "summer when it gets too hot and ticks and rattlesnakes are around. It gets cold at night so come prepared."
Prepare for bugs: Insects can be prevalent in warmer months. At Perch Point, one camper mentioned "flies and bees were annoying, but manageable."
Plan waste management: Many sites lack facilities. At Frenchman Coulee, Annie B. advises: "There are two pit toilets. Bring your own TP." Many other sites have no facilities at all, requiring proper wilderness waste disposal practices.
Scout before committing: Check access roads before bringing in large rigs. At Martha Lake, James B. notes: "Camping areas are big gravel lots next to the lake. Had no problem with level." Another camper at Frenchman Coulee Overland Overlook warns the entrance requires scouting before attempting with a trailer.
Secure loose items: Wind conditions affect exterior storage. At Perch Point, Laura M. mentioned "wind, not too bad" but other campers across sites reported much stronger conditions that could damage awnings or unsecured items.
Maximize levelness: Look for established parking areas. Katie C. from Frenchman Coulee Overland notes: "Dispersed camping area with a lot of places to pull off the road and camp. We were able to find a spot with our 32ft camper."
Plan for self-contained camping: No hookups or services exist at these sites. Vernita Bridge offers "easy access to highway 24/243 which will bring you to I-90, quiet, wide open space, near the Vernita Bridge Rest Area for free tank dump site."
Frequently Asked Questions
Where can I find dispersed camping near Mattawa?
Several dispersed camping options exist near Mattawa. Perch Point Wild Camping Area offers dispersed sites on the Potholes reservoir with waterfront views. Vernita Bridge provides isolated riverside camping with boat ramp access but no amenities. The Mattawa area also features additional dispersed sites at wildlife areas and public lands managed by the Washington Department of Natural Resources, many requiring a Discover Pass for access. When seeking dispersed sites, look for established pull-offs with evidence of previous use like fire rings, and remember to practice Leave No Trace principles.
What are the rules and regulations for dispersed camping in Mattawa?
Dispersed camping near Mattawa typically requires a Washington Discover Pass ($10/day or $30/year), which is checked by rangers. At Ringold Springs Camping, you'll need to display your Discover Pass, though registration systems may vary. Frenchman Coulee Dispersed Camping is free with a Discover Pass. Most areas follow standard dispersed camping regulations: stay limits (typically 10-14 days within a 30-day period), pack out all trash, use existing fire rings when fires are allowed, and maintain distance from water sources. Always check current regulations as they may change seasonally, particularly regarding fire restrictions.
Is 4WD required to access dispersed camping areas in Mattawa?
Four-wheel drive requirements vary across dispersed camping areas near Mattawa. At L.T. Murray Wildlife Area, access involves bumpy gravel roads that can be challenging - one camper described it as "extremely bumpy" while others mention steep, rocky sections with overgrown branches. Ancient & Dusty Lake Trailhead has established sites accessible via trails, with varying road conditions depending on the season. While 4WD isn't always mandatory, high-clearance vehicles are recommended for many sites, especially after rain or in early spring. Always check recent reports on conditions before attempting access with a standard passenger vehicle.
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