Shaded sites, a tent-only policy, and direct access to Yale Reservoir define the experience at Cougar Park & Campground in Cougar, Washington. The tent-only rule keeps larger rigs out, and campers consistently note that the tree cover and site spacing give a reasonable degree of privacy, even though neighbors remain visible. Reservations are strongly recommended. One reviewer booked six months ahead for a summer stay and still described the campground as very popular.
Yale Reservoir sits within walking distance of most sites, and water access comes up in nearly every review. Swimming, boating, and a boat ramp are all available on-site. The surrounding area gives campers a practical base for exploring the south side of Mount St. Helens, including Lava Canyon, Ape Caves, and Ape Canyon. Mountain biking routes in the St. Helens area are also frequently mentioned. A restaurant, bar, and gas station are close by in the town of Cougar, making resupply straightforward for those checking out campgrounds near Cougar before committing to a site.
Amenities include drinking water, toilets, fire pits, and picnic tables, with showers noted in multiple reviews. Cleanliness gets generally favorable marks. Noise enforcement has drawn mixed feedback: quiet hours exist on paper, but several reviewers report late-night disturbances going unaddressed. Campers sensitive to crowd noise may want to consider nearby alternatives like Lone Fir Resort or Cougar RV Park and Campground. This campground works best for tent campers who prioritize lake access and proximity to St. Helens over guaranteed quiet.
Description
45 tent camping sites NOTICE: Ground tents only (no tent trailers) Group camping facility with 15 tent camping sites and a covered picnic shelter with fireplace and sink NOTICE: Ground tents only (no tent trailers) Day use picnic area (see fees) Swimming beach Beaver Bay hiking trail accessed from this park. Water and restrooms provided Boat ramp Entrance gate closes at 9 p.m.
Warning 1 Alert is In Effect
There is 1 alert for this campground. Camp safely!
Warning 1 Alert is In Effect
There is 1 alert for this campground. Camp safely!
Air Quality at this campground may currently be unhealthy for sensitive groups.
RV Road Trip Guides
Map & DirectionsCougar Park & Campground is located in Washington near Cougar
Directions
From the I-5 Woodland, Washington Exit #21, take Highway 503 East, approximately 33.5 miles to Cougar Park.
Coordinates
46.05438683403067 N
122.2890383838133 W
Connectivity
- T-MobileLTESome CoverageVerified by 2 usersLast on 8/5/26
- VerizonLTESome Coverage
- AT&TLTESome CoverageVerified by 2 usersLast on 8/5/26
Connectivity
- T-MobileLTESome CoverageVerified by 2 usersLast on 8/5/26
- VerizonLTESome Coverage
- AT&TLTESome CoverageVerified by 2 usersLast on 8/5/26
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- Group
Features
For Campers
- Picnic Table
- Reservable
- Drinking Water
- Toilets
Contact
General Info
Reservations
Drive Time
- 56 min from Longview, WA
- 1 hr from Portland, OR
- 1 hr 46 min from Olympia, WA
- 1 hr 48 min from Salem, OR
















