Cedar Island State Park
Closed for the season through May 21, 2026. The 2026 camping season runs Friday, May 22 through Sunday, September 6. Reservations can be made up to 9 months in advance with a 2-day minimum advance booking requirement.
About
Cedar Island State Park is a unique boat-access-only destination in New York's Thousand Islands region of the St. Lawrence River. The park occupies approximately half of Cedar Island near Hammond, offering 18 campsites nestled in a lightly wooded setting. Each campsite includes one dock slip, making this an ideal base for watercraft enthusiasts. The park caters to visitors seeking peaceful recreation including fishing, canoeing, kayaking, jet-skiing, and sailing. A day-use picnic area with a pavilion is available nearby for gatherings. The remote island setting provides a quieter camping experience compared to mainland parks, though amenities are basic. There are no bridges or ferries to the island, so visitors must arrive by personal watercraft. Boat rentals are available at nearby Wellesley Island State Park Marina for those without their own vessel. The campground operates seasonally from late May through early September.
Directions
Accessible by boat only from the St. Lawrence River. The nearest public boat launch and parking is in the Village of Chippewa Bay. Boat rentals are available at Wellesley Island State Park Marina at (315) 482-6503.
Amenities
| Water | — |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | No |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $14 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | No |
| Pull Through Sites | No |
Contact
| Phone | +1 (315) 482-2444 |
Cell Service
| AT&T | Yes |
| Verizon | Yes |
| T-Mobile | Yes |
Availability
Photos
Community Posts
No posts yet. Be the first to share your experience!