Rock Creek Beach
Mosier, Oregon · on Lake Bonneville · County Open Space
Verified · 5 independent sources · top-verified
- WATER
- river
- ACCESS
- Designated swim area
- FEE
- $5
- SEASON
- Varies by conditions
About Rock Creek Beach
Rock Creek Beach is a gravel swimming hole at the mouth of Rock Creek where it meets the Columbia River in Mosier, Oregon, sitting within the city-run Rock Creek Park. The City of Mosier describes it as the easiest swimming access point in town, though the same beach doubles as a well-known Columbia River Gorge windsurfing, kiteboarding, and wing-foiling launch.
The beach sits at the confluence of Rock Creek and the Columbia River (the Bonneville Dam pool, mapped by USGS as Lake Bonneville) within Rock Creek Park, a city park in Mosier reached via Rock Creek Road. The park includes a large gravel parking lot, lawn areas, and a covered deck overlooking the water.
Swimming at Rock Creek Beach
The City of Mosier calls the beach "the easiest place to reach for swimming in Mosier," with views up and down the Columbia River. Because the same stretch is an active windsurfing/kiteboarding/wing-foiling launch, the city advises swimmers to pick calmer-wind days; the site is explicitly described as an advanced watersports launch not suited to novice windsurfers/kiteboarders.
How to get to this swimming hole
From Mosier, reach the park via Rock Creek Road; vehicle access currently has a posted clearance restriction (9'8" height, 18' length) at a railroad bridge due to a rail siding extension project, per the city's access update page.
Parking: Rock Creek Park has a large gravel parking lot with fee-based vehicle entry through a gate; the city's parks page lists $6 for a one-day pass and $85 for a yearly access card, while the separate swimming/watersports page lists $5 day passes and $30 seasonal passes (sources disagree on exact current pricing). Passes are sold at Mosier Market (1010 1st Ave.). Free parking is available outside the park entrance along Rock Creek Rd. Parking is currently reduced due to an ongoing wastewater treatment facility project.
The walk in
No real hike here. The water is a short walk from where you park. Drive-up access: the beach is reached via a short walk across the park's gravel lot/lawn area directly to the Rock Creek/Columbia River confluence; no trail or hike is involved. Exact lot-to-water distance not stated by the city.
Plan your visit
Bringing kids
OK with supervision
Gravel river-mouth beach with no lifeguards mentioned; the same water is an active advanced-level windsurfing/kiteboarding/wing-foiling launch (city explicitly says it's not for novices), so families should watch for gear/board traffic and Columbia River current, especially on windy days when the lot and water get busy.
Parking
Paid, $5-6 day pass / $30-85 seasonal pass (city's two own pages give inconsistent figures)
Large gravel lot inside the gated park entrance, accessed via Rock Creek Road; day passes and seasonal passes sold at Mosier Market (1010 1st Ave.). Free roadside parking is also available outside the gate along Rock Creek Rd. Vehicle access currently limited by a low railroad bridge (9'8" clearance, 18' length) and by an ongoing wastewater-facility project reducing available spaces. Lot can fill on windy summer days due to windsurfer/kiteboarder traffic.
Restrooms
Yes
Port-a-potty on site within Rock Creek Park, per City of Mosier parks and watersports pages.
On the water
Restrictions: City of Mosier explicitly labels this launch as advanced-level, not suited to novice windsurfers/kiteboarders/wing-foilers. No official page found addressing kayaks, canoes, paddleboards, or motorboats specifically at this site.
Primary recreational identity of the water here is Columbia River Gorge windsurfing/kiteboarding/wing-foiling; sources reviewed did not confirm or rule out casual kayak/SUP use.
Rentals nearby
Sit-on-top tandem kayak rentals and stand-up paddleboard (SUP) rentals on the Columbia River
Private beach on the East Lawn of the Best Western/Hood River Inn, Hood River, OR - roughly 6 miles west of Rock Creek Beach along the Columbia River waterfront · Open 7 days a week during summer season (exact hours not published)
Rock Creek Beach: FAQ
Does Rock Creek Beach charge a fee?
Day-use vehicle fee required to park inside the park ($5-6 per day per differing city pages) or an annual/seasonal pass ($30-85 per differing city pages); free roadside parking is available outside the gated area.
Is Rock Creek Beach kid friendly?
Gravel river-mouth beach with no lifeguards mentioned; the same water is an active advanced-level windsurfing/kiteboarding/wing-foiling launch (city explicitly says it's not for novices), so families should watch for gear/board traffic and Columbia River current, especially on windy days when the lot and water get busy.
Do I need to hike to reach Rock Creek Beach?
No significant hike is required. The swimming area is close to parking and access.
Where do I park for Rock Creek Beach?
Large gravel lot inside the gated park entrance, accessed via Rock Creek Road; day passes and seasonal passes sold at Mosier Market (1010 1st Ave.). Free roadside parking is also available outside the gate along Rock Creek Rd. Vehicle access currently limited by a low railroad bridge (9'8" clearance, 18' length) and by an ongoing wastewater-facility project reducing available spaces. Lot can fill on windy summer days due to windsurfer/kiteboarder traffic.
Can I bring a kayak or paddleboard to Rock Creek Beach?
Primary recreational identity of the water here is Columbia River Gorge windsurfing/kiteboarding/wing-foiling; sources reviewed did not confirm or rule out casual kayak/SUP use.
What are the rules at Rock Creek Beach?
No explicit swimming ban or lifeguard rules found. The city notes the launch is for advanced windsurfers/kiteboarders/wing-foilers, not novices, and asks users to observe posted gear-placement notices. Vehicle access is currently restricted by a low railroad bridge (9'8" clearance, 18' length limit) per a 2026 city notice.
What water body is Rock Creek Beach on?
Rock Creek Beach is on Lake Bonneville, a natural river verified in USGS hydrography data.
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