Getting Oriented
The recreation area runs along Galloway Road on the Tillamook County coast. From US-101 at Hebo or Beaver, follow signed county roads west to Sandbeach Road. The three campgrounds — Sandbeach (81 sites), East Dunes (61 sites), and West Winds (18 sites) — line the access roads. Two day-use lots provide staging for vehicle riders without overnight stays. The Siuslaw National Forest's Hebo Ranger District manages the area.
What to Ride
The dune system is a parabolic field, with the wind constantly reshaping ridges and bowls. The northern end runs into open beach; the southern end abuts the Sand Lake Estuary's tidal flats. Most of the 1,076 acres is open to motor use, with a few signed closure zones to protect estuary nesting habitat. The primary attraction is open-sand riding rather than trails — the dunes refresh with each storm and there is no marked trail system inside.
Coastal weather is the operating constraint. Fog rolls in heavy summer mornings, lifts midday, and returns by evening. Winter storms drive sand inland and reshape the bowls. The site rides best in shoulder season — April through June and September through October — when crowds are lighter and weather is workable.
Camping
- Sandbeach Campground. 81 sites with dune access; reservations through Recreation.gov.
- East Dunes Campground. 61 sites with direct dune access from each loop.
- West Winds Campground. 18 sites, smaller and quieter.
- Derrick Road Dispersed. Walk-in or short-drive dispersed camping area.
- Day-use lots. Two staging lots for non-camping riders.
Reserve early for July 4 weekend; the Forest Service requires advance reservations for July 3, 4, and 5 specifically due to crowds.
Permits and Rules
All vehicles in the dunes require an Oregon ATV operating permit (state-issued). Whip flags are required on all vehicles. Speed limits, helmets, and vehicle-modification rules follow Oregon ATV regulations administered by the State Marine Board. Day-use and camping fees apply at all sites including the open-sand area.
Tips for a Safe and Enjoyable Trip
- Air down for soft sand. Stock street pressures get stuck in minutes.
- Watch the tide if riding the beach segment; some of the open beach access closes at high tide.
- Fog can drop visibility to 50 feet midmorning. Stay close to your group and use whip flags.
- The estuary's tidal flats are closed to motor use; signed boundaries are clear at the south end.
- The dunes shift constantly; familiar lines from a prior visit may not run the same way after a storm.
- Pacific City has the closest fuel; Tillamook has the closest hospital.