Natural swimming hole

Louis Rasmussen Day Use Park, Cowlitz River

River · Washington

Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.

About this swimming hole

A Cowlitz River day-use park with a sandy beach and kid-friendly swim areas on one of the region's bigger rivers. The setting is more riverside-lawn than backcountry, which suits families looking for an easy dip.

Good to know

Water typeRiver
Water temperature60-65 in summer
Depthsandy beach pools
Best seasonJuly-September
FeesDiscover Pass may apply
Reservations requiredNo
Hoursdaylight hours
Parkingpark lot
Amenitiesvault toilet, picnic tables
CountyLewis County
Nearest townPackwood
Safety notesno lifeguard; big-river current outside the beach area

Map

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Frequently asked questions

Can you swim in Louis Rasmussen Day Use Park, Cowlitz River?

Yes — Louis Rasmussen Day Use Park, Cowlitz River is listed as a natural swimming spot in Washington. Reported water temperature: 60-65 in summer. Heads-up: no lifeguard; big-river current outside the beach area. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Does Louis Rasmussen Day Use Park, Cowlitz River require reservations?

No reservations are required at Louis Rasmussen Day Use Park, Cowlitz River based on current information — but verify before you go.

Is there a fee to visit Louis Rasmussen Day Use Park, Cowlitz River?

Reported fee info: Discover Pass may apply. Fees can change — confirm with the official link.

When is the best time to visit Louis Rasmussen Day Use Park, Cowlitz River?

The best season is typically July-September.

Keep exploring

Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026