The Mattawa area sits in a transition zone between the Columbia Basin's desert terrain and the Saddle Mountains, with elevations ranging from 500-1,000 feet. Summer temperatures frequently exceed 90°F while receiving less than 8 inches of annual rainfall. Camping options stretch along the Columbia River with many sites offering direct water access despite the arid landscape.
What to Do
Explore the Petrified Forest: Ginkgo Petrified Forest State Park offers a fascinating geological experience. "Hike and Bike spot did not include a table or cooking grill/fire pit. It also sits next to restrooms. This is a nice desert campground with green lawns and close proximity to the river. Winds picked up dramatically at night," notes Tim J. from Ginkgo Petrified Forest State Park Campground.
Visit the waterfall at Frenchman Coulee: The dramatic canyon landscape provides interesting hiking opportunities. "Waterfall, gorge, amazing scenery! There is a pit toilet and there were some people climbing. No accessible water. Only a couple miles from the highway. It was windy, as this whole area is," reports Tee C. about Frenchman Coulee Dispersed Camping.
Swimming and fishing access: The Columbia River shoreline offers multiple activity points. "The campsites are in great condition (gravel pad, picnic table) and the water access is great for kids - rocky coastline and calm water. We caught one fish and our 9 yr old caught minnows in a lagoon," shares Julie M. about Sand Hollow Campground.
What Campers Like
Seasonal wildlife viewing: Many campers appreciate the natural inhabitants of the area. "Very isolated and the river gave off a very mellow vibe. The boat ramp area is great because of the view and the wildlife. We saw many ducks and some geese floating down the river at high speeds. Also saw coyotes and friendly bees," writes Kevin C. about Vernita Bridge.
Expansive star viewing: The minimal light pollution creates exceptional night sky viewing. "Very quiet. Weekends can get kinda busy due to hikers and rock climbing enthusiasts. On clear nights you can see all the stars. Which is my favorite! There are lots of sites to camp," reports Billie J. about Frenchman Coulee Dispersed Camping.
Well-maintained facilities: Campers frequently note the cleanliness of park amenities. "This is our second time visiting this park and we're surprised how clean and well kept the park is. The bathrooms are great. The showers are the best we found, the hook ups are always in good repair," shares Dean S. from Ginkgo Petrified Forest State Park Campground.
What You Should Know
Extreme wind conditions: This area experiences significant wind events that affect camping comfort. "Big nice full hook up developed campground. Upper loop is more sage brushy & less manicured lawn than the lower loop. Great views and pretty private spots. If there is a concert at the Gorge don't even try here as it will be a full party palace. Can be very windy," warns Mels about Ginkgo Petrified Forest State Park.
Concert impact on campgrounds: Sites fill quickly during events at the Gorge Amphitheatre. "This was a great alternative to the crazy cost of camping at the gorge. Unfortunately some of the sites, including ours, were a bit torn up and very sandy. It was the middle of wildfire season (high winds) and not much blockage for our poor tent that got destroyed in the wind," shares Ali D. about Vantage Riverstone Resort Campground.
Limited shade coverage: The desert environment offers minimal natural shade. "Dusty. Minimal to no shade. Walk in sites are really tight. Heavy winds at night. No running water bathrooms. Noise from highway at night is very noticeable," reports Quaneisha P. from Sand Hollow Campground.
Tips for Camping with Families
Accessible swimming areas: Look for gradual entry points for children. "The campground seems almost brand new. Each site has a picnic table, fire ring, tent pad, and path down to a rocky beach on the Columbia. The sites are definitely not large enough for most RVs," notes Nicole C. about Sand Hollow Campground.
Best sites for families: Choose upper loop sites for more privacy. "Very cool state park in the middle of the Wanapum Recreational area and on the shores of Wanapum Lake/Columbia River. Two camping loops, one on a bluff overlooking the river with pretty views (the loop you want to be on) and the other further away from the water," advises Brian C. about Ginkgo Petrified Forest State Park Campground.
Midweek visits recommended: Weekends bring higher usage and noise levels. "I have stayed here many times. It is an ohv area so weekends, especially holiday weekends, can get loud and crowded. During the week it is very quiet and peaceful," explains Jacob V. about Beverly Dunes.
Tips from RVers
Wind protection strategies: Park strategically to shield your unit. "Campground was across from a gorge. There was a campstore with all necessities. Sites are all grassy and gravel. The wind was so bad we couldn't use our awning or slideout," cautions Susan V. about Vantage Riverstone Resort Campground.
Dump station availability: Plan your water usage accordingly. "Discover Pass required. Not for regular camping. Used for staying overnight and getting up early to hit the water," notes Jennifer R. about Vernita Bridge regarding limited facilities.
Site selection for pet owners: Find sites with adequate space for dogs. "Location has trees, grass, picnic tables, full hook ups, basic and premium rates, showers(3 minutes hot water for .50, buy 2 tokens at a pop), you can walk down to the river," describes Matthew S. about Vantage Riverstone Resort Campground, providing pet friendly camping near Mattawa with decent spacing.