Fee: Free weekdays; parking $15 weekends ($22 out-of-state)
About this park
Hammonasset Beach State Park in Madison is Connecticut's largest shoreline park, with about two miles of sandy beach along Long Island Sound. It has long been one of the state's favorite summer destinations for swimming, sunbathing and picnics. A boardwalk, salt marshes and the Meigs Point nature center add variety, and trails offer birdwatching and quiet walks. Fishing, kayaking and camping are also popular, and the park has plenty of room for families and groups to spread out. Entry is free on weekdays, and weekend parking costs $15 for Connecticut vehicles and $22 for out-of-state vehicles. Arrive early on summer weekends, when the park can fill quickly.
Hammonasset Beach State Park FAQ
Where is Hammonasset Beach State Park located?
Hammonasset Beach State Park is in Madison, Connecticut, at 1288 Boston Post Rd. GPS coordinates: 41.2856, -72.5567. Get directions.
Is there an entrance fee at Hammonasset Beach State Park?
Free weekdays; parking $15 weekends ($22 out-of-state). Fees can change by season, so confirm with the park before you go.
How do I contact Hammonasset Beach State Park?
You can call (860) 245-2785 or email deep.stateparks@ct.gov. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Hammonasset Beach State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- West Thompson Lake Campground (57.4 mi, reservable)
- Indian Hollow (74.5 mi, reservable)
- Camp Gateway- Brooklyn Ny (84.1 mi, reservable)
How current is this information about Hammonasset Beach State Park?
This listing was last updated on September 20, 2026. If something is out of date, let us know and we'll fix it.