Natural swimming hole

Sandy Island Beach State Park

Lake · New York

About this swimming hole

Sandy Island Beach State Park on Lake Ontario is famous for its guarded swimming beach backed by 70-foot dunes, a rare freshwater dune system. The state parks swimming-facilities list confirms its beach. It is one of the most distinctive Lake Ontario swims in the state.

Good to know

Water typeLake
Best seasonJune-September
Fees$8 parking
Reservations requiredNo
ParkingPark lot
Amenitiesrestrooms, lifeguards, picnic tables
CountyOnondaga County
Nearest townPulaski
Safety notesGuarded beach; stay off fragile dune vegetation

Map

Official information

Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.

Nearby swimming holes

Frequently asked questions

Can you swim in Sandy Island Beach State Park?

Yes — Sandy Island Beach State Park is listed as a natural swimming spot in New York. Heads-up: Guarded beach; stay off fragile dune vegetation. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Does Sandy Island Beach State Park require reservations?

No reservations are required at Sandy Island Beach State Park based on current information — but verify before you go.

Is there a fee to visit Sandy Island Beach State Park?

Reported fee info: $8 parking. Fees can change — confirm with the official link.

When is the best time to visit Sandy Island Beach State Park?

The best season is typically June-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