Natural swimming hole

Cascadia State Park (South Santiam)

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

Cascadia State Park is a South Santiam River park with swimming holes in the clear Cascade river. The park's old-growth forest and the Soda Creek Falls trail add to the visit. It is a quieter Santiam swim than the North Fork parks.

Good to know

Water typeRiver
Water temperature50s-60s in summer
Depthriver pools
Best seasonJuly-September
Fees$5-10 day use
Reservations requiredNo
Hourssunrise-sunset
Parkingpark lots
Amenitiesrestrooms, picnic tables, campground
CountyLinn County
Nearest townSweet Home
Safety notesno lifeguard; cold water; slippery rocks

Map

Nearby swimming holes

Frequently asked questions

Can you swim in Cascadia State Park (South Santiam)?

Yes — Cascadia State Park (South Santiam) is listed as a natural swimming spot in Oregon. Reported water temperature: 50s-60s in summer. Heads-up: no lifeguard; cold water; slippery rocks. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Does Cascadia State Park (South Santiam) require reservations?

No reservations are required at Cascadia State Park (South Santiam) based on current information — but verify before you go.

Is there a fee to visit Cascadia State Park (South Santiam)?

Reported fee info: $5-10 day use. Fees can change — confirm with the official link.

When is the best time to visit Cascadia State Park (South Santiam)?

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