Hamma Hamma Campground
Open May 15 through October 27, 2026. First-come, first-served only; no reservations accepted. No potable water on site. Payment via fee machine at Lena Lake/Brothers Trailhead (cashless).
Heat Advisory issued June 11 at 12:38PM PDT until June 16 at 5:00AM PDT by NWS Seattle WA
* WHAT...Hot conditions with high temperatures up to 85 to 90 degrees and low temperatures down to 60 degrees expected. This will pose a moderate risk of heat-related illness. * WHERE...Eastern Kitsap County, Eastern Strait of Juan de Fuca, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, Northern Hood Canal, Port Townsend Area, Southern Hood Canal, Downtown Everett / Marysville Area, and Shoreline / Lynnwood / South Everett Area. * WHEN...From 11 AM Sunday to 5 AM PDT Tuesday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...The warmest daytime high temperatures are expected Monday afternoon and the warmest overnight lows are expected Monday night into Tuesday morning.
Alcohol Prohibitions
This Order describes acts that are prohibited upon lands, roads and trails within the National Forest System administered by the Forest Service Pacific Northwest Region in regards to alcoholic beverages.
Aquatic Invasive Species
This Order prohibits 1) possessing, storing, or transporting any aquatic invasive animal species AND 2) prohibits possessing, storing, or transporting any aquatic or riparian invasive plant species - on National Forest System lands in the Pacific Northwest Region as specified in the Order.
Restrictions on Use of Forage and Mulch Products
This Order prohibits unloading, storing, or using any straw, hay, grain, seed, or other forage or mulch products that are not state-certified weed free on the National Forest System lands, roads or trails in any Closure Area as specific in the Order. Some examples of these include hay bales, hay…
Fireworks and Explosives are always Prohibited
Fireworks and explosives (including explosive targets) are always prohibited on national forest lands. The prohibition of fireworks and exploding targets on national forest system lands is part of a set of permanent fire safety regulations in the Code of Federal Regulations (CFR), listed below.…
Herbicide application on Olympic National Forest
The Olympic National Forest may be applying the herbicides glyphosate, clopyralid, triclopyr, aminopyralid, sulfometuron methyl, or imazapyr to noxious weeds or other invasive plant species from May 1, 2026 – April 30, 2027.Applications will be conducted as planned in the Final EIS-Olympic…
FS-29 Road Restoration Closure
Construction on Forest Service Road (FSR) 29 is underway as we enter the final phase of repairs from the 2021 atmospheric river event. Temporary closures along the road and surrounding roads will occur between late April and October while crews complete major road and culvert improvements. This…
Lake Cushman area remains closed post Bear Gulch Fire (05/04/26)
May 2026: Since the beginning of the year crews have been performing mitigation and monitoring work along FS-24 and FS-2451. Hazard tree removal and trail rehabilitation is scheduled to occur this spring and summer. The Lake Cushman area will reopen when multiple safety, infrastructure, and visitor…
High Steel Bridge and surrounding area closed to pedestrians/off trail hiking
The High Steel Bridge is only open to persons traveling through on FSR 2340 via vehicle, hikers utilizing the High Steel Bridge Trail and South Fork Skokomish River users along with first responders and permitted use. Otherwise, the bridge and surrounding area is closed to the public/foot traffic.
Olympic National Forest camping stay limitations
Camping on the Olympic National Forest within the same developed recreation site is limited to 14 consecutive days. Camping on any National Forest System lands is limited to 21 days per calendar year.
Alcohol ban in effect along Lake Cushman corridor
With support from the National Park Service, Mason County, Tacoma Power, Washington State Patrol, the Skokomish Tribe, and other local partners the Olympic National Forest implemented a revised forest order that adds an alcohol ban to the existing prohibitions on camping, fires, and overnight…
About
Hamma Hamma Campground is a 15-site facility nestled along the Hamma Hamma River in Olympic National Forest. Tall evergreen conifers and deciduous hardwoods create a shaded, peaceful setting for tent campers and small RV/trailer users. The campground serves as the trailhead for the Living Legacy Interpretive Trail, where the first quarter-mile is wheelchair accessible and provides scenic overlooks of the river. All sites are first-come, first-served with no advance reservations. Each site includes a picnic table and fire ring, with vault toilets available throughout the campground. Campers must bring their own drinking water as none is available on site. The paved road and compact gravel surfaces provide accessibility to the toilet facilities. The campground is open seasonally from mid-May through late October. Maximum stay is 14 days, with a limit of 8 people per site. Pets are welcome but must remain leashed. RVs and trailers up to 21 feet can be accommodated.
Directions
From Hoodsport, WA, drive 14 miles north on Highway 101. Turn left onto Hamma Hamma River Road (Forest Service Road 25) and travel approximately 6 miles to the campground.
Amenities
| Water | No |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | No |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $14 |
Vehicle
| Max RV Length | 21ft |
| Max Trailer Length | 21ft |
| Big Rig Friendly | No |
| Pull Through Sites | — |
Contact
| Phone | +1 (360) 765-2200 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
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