Tolmie State Park
Ocean cove · Washington
About this swimming hole
Tolmie State Park is a favorite South Sound swim spot for families, with a sandy beach on Puget Sound and an underwater park for divers. The three-mile cedar trail winds through wetlands. It is Olympia's go-to saltwater swim.
Good to know
| Water type | Ocean cove |
|---|---|
| Water temperature | 50s-60s in summer |
| Depth | Puget Sound beach; family swim |
| Best season | June-September |
| Fees | $10 day use (Discover Pass) |
| Reservations required | No |
| Hours | 8am-dusk |
| Parking | park lots |
| Amenities | restrooms, picnic tables |
| County | Thurston County |
| Nearest town | Olympia |
| Safety notes | no lifeguard; cold saltwater; check water advisories |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Does Tolmie State Park require reservations?
No reservations are required at Tolmie State Park based on current information — but verify before you go.
Is there a fee to visit Tolmie State Park?
Reported fee info: $10 day use (Discover Pass). Fees can change — confirm with the official link.
When is the best time to visit Tolmie State Park?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026