Natural swimming hole

Alsea River (Blackberry Campground)

River · Oregon

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

Blackberry Campground sits on the Alsea River in the Coast Range, with swimming holes in the clear river. The riverside camp is a favorite for Corvallis-area families. Fall salmon runs add to the autumn visit.

Good to know

Water typeRiver
Water temperature60s in summer
Depthriver pools
Best seasonJuly-September
Fees$10-20 camping
Reservations requiredNo
Parkingcampground lot
Amenitiesvault toilets, campground
CountyBenton County
Nearest townAlsea
Safety notesno lifeguard; river flows vary

Map

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Frequently asked questions

Can you swim in Alsea River (Blackberry Campground)?

Yes — Alsea River (Blackberry Campground) is listed as a natural swimming spot in Oregon. Reported water temperature: 60s in summer. Heads-up: no lifeguard; river flows vary. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Does Alsea River (Blackberry Campground) require reservations?

No reservations are required at Alsea River (Blackberry Campground) based on current information — but verify before you go.

Is there a fee to visit Alsea River (Blackberry Campground)?

Reported fee info: $10-20 camping. Fees can change — confirm with the official link.

When is the best time to visit Alsea River (Blackberry Campground)?

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