Jacques Cartier State Park
Opens May 15, 2026 for the Lower Loop and May 22 for the Upper Loop. Lower Loop closes September 12; Upper Loop closes September 6. Playground closed until June 28, 2026 due to construction.
About
Jacques Cartier State Park occupies a prime location on the St. Lawrence River in the heart of New York's Thousand Islands region. The park's sheltered bay protects a sandy swimming beach staffed with lifeguards during July and August, while multiple boat launch sites provide direct access to some of the best fishing waters in the Northeast. Boating, waterskiing, and sailing are popular activities, with boat rentals and dockage available on-site. The campground offers 88 sites split between two loops with different opening dates. The Lower Loop (sites 101-122) opens earlier in the season, while the Upper Loop follows shortly after. Sites vary from forested settings to waterfront locations with St. Lawrence River views. Pull-through sites can accommodate RVs up to 50 feet, and select sites offer 15 or 20 amp electric hookups. Amenities include hot showers, restrooms, dump station, picnic pavilions, playground, food concessions, and hiking trails. The park allows pets (maximum two per site) with proof of rabies vaccination and a 6-foot leash requirement. Maximum stay is 14 consecutive nights. Reservations can be made up to 9 months in advance through ReserveAmerica, with same-day reservations accepted until 3 p.m.
Directions
Located on Route 12, just west of Morristown, NY on the St. Lawrence River.
Amenities
| Water | Yes |
| Fires Allowed | — |
| Toilets | Yes |
| Dump Station | Yes |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | Yes |
| Electric Hookups | Yes |
| Water Hookups | No |
| Sewer Hookups | No |
| Camp Store | — |
| Price | $17 - $75 |
Vehicle
| Max RV Length | 50ft |
| Max Trailer Length | — |
| Big Rig Friendly | Yes |
| Pull Through Sites | Yes |
Contact
| Phone | +1 (315) 375-6371 |
Cell Service
| AT&T | None |
| Verizon | Yes |
| T-Mobile | None |
Availability
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