River access and hiking trail proximity make Hamma Hamma Campground a functional base for Olympic Peninsula recreation. Located along the Hamma Hamma River in Olympic National Forest, this small Forest Service campground sits about 9 miles north of campgrounds just outside Lilliwaup on a forest service road that can deteriorate during busy periods.
The campground's 15 sites spread through a forested setting with most offering privacy and room for multiple tents. Fire pits anchor each site. The Hamma Hamma River runs close by, though reaching the water requires navigating through brush and uneven terrain rather than following maintained paths. Swimming holes form in sections where the river widens, with water temperatures that become tolerable during summer heat. The Lena Lake Campground trailhead starts nearby, providing access to alpine lake hiking.
Pit toilets serve the campground but lack potable water, requiring campers to bring their own supply or source it elsewhere. The loop road shows wear from heavy use, and sites fill quickly on weekends since no reservation system operates. "A little cheaper, but no potable water," notes Elizabeth K. about the trade-offs here. Fall visitors often combine camping with mushroom foraging and catch-and-release trout fishing in the river's cooler months.
Description
Campground is located along the shore of the Hamma Hamma River. Evergreen conifers and hardwoods provide lots of shade. The Living Legacy Trail leaves from a trailhead in the campground. The first 1/4 mile is accessible and overlooks the Hamma Hamma River.There are 15 campsites that will accomodate tents, trailers, and RV's up to 21 feet in length. Tables, fire rings, paved road, and accessible vault toilets are available. Toilet access surface is compact gravel.
RV Road Trip Guides
Map & DirectionsHamma Hamma Campground is located in Washington near Lilliwaup
Directions
From Hoodsport, WA drive 14 miles north on Highway 101. Then turn left onto Hamma Hamma River Road/Forest Service Road 25 and travel approximately 6 miles to the campground.
Coordinates
47.59565713 N
123.1221813 W
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Access
- Drive-InPark next to your site
- Boat-InSites accessible by watercraft.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Tent Cabin
Features
For Campers
- Toilets
Drive Time
- 1 hr 23 min from Olympia, WA
- 1 hr 33 min from Bremerton, WA
- 2 hrs 18 min from Seattle, WA
- 2 hrs 37 min from Mount Vernon, WA







