State Park · Connecticut
Connecticut's largest shoreline park: a two-mile beach on Long Island Sound, a boardwalk, the Meigs Point nature center, and a big seasonal campground.
Field briefing
Hammonasset Beach State Park changes fast with season and elevation.
Before you go
It is also a quietly excellent birding and paddling spot in the shoulder seasons. The planning realities are simple: summer parking and the campground both fill, out-of-state vehicles pay a day-use fee, and the whole operation runs on a seasonal calendar from late spring to mid-fall.
The landmarks worth the trip. Tap any photo to enlarge.
Weather, crowds, and what the season changes about the trip.
Cool and breezy, with great birding before the beach crowds arrive.
Pack Wind layer, binoculars, and shoes for the marsh-edge trails.
Warm and very busy, with packed lots, full beaches, and a booked campground.
Pack Sun protection, the out-of-state day-pass fee, and an early arrival plan.
Mild and quieter, with strong shorebird migration along the point.
Pack Layers, binoculars, and a check on the season's closing dates.
Cold and windswept, with the campground closed but trails and the shore open.
Pack Wind and cold protection, plus a plan for limited winter services.
The two-mile beach and boardwalk
The main draw: a long sandy beach on Long Island Sound with a boardwalk, swimming in season, and broad picnic areas. Parking fills early on hot summer weekends.
Meigs Point and the nature center
Walk out to the rocky Meigs Point jetty for fishing and Sound views, and stop at the Meigs Point Nature Center for touch tanks and exhibits on the salt-marsh ecosystem.
Moraine and marsh trails
Short, flat trails through the salt marsh and coastal moraine make this one of Connecticut's best birding spots, especially during spring and fall migration.
Keep one flexible slot in the day, because weather, parking, and energy usually decide more than the map does. For one day in Hammonasset Beach State Park, make The two-mile beach and boardwalk the non-negotiable, add Meigs Point and the nature center only if the first stop runs clean, and keep Moraine and marsh trails as the flexible finish.
Turn Hammonasset Beach's conditions into water, pack, and sleep-system decisions.
Build around conditions
Let season, elevation, and weather set the plan.
Plan your trip
4 quick tools, already seeded for Hammonasset Beach State Park. Tune the numbers around temperature swings, footing, layers, and how much margin the route needs.
Start with the gear decisions this park changes: footing, weather, camping, and water.
Kit Authority
Hammonasset Beach State Park packing list
0 of 20 packed. Check items as you pack, then take this list to the store, trailhead, or campsite.
Pack planning
Use this as a constraint check while you are still shaping the trip. The active checklist becomes useful once your route, dates, and sleep plan are set.
Checklist mode
20 items, grouped for the trip you are actually taking.
The buying guides that match what Hammonasset Beach asks of your kit, with our current top picks across budget and use case.
Camp inside the park at the large seasonal campground for the easiest beach access and sunset over Long Island Sound, but reserve early because it books out for summer. Otherwise, the shoreline towns of Madison, Clinton, and Old Saybrook have inns, motels, and restaurants minutes away. The park is an easy day trip from anywhere along the I-95 shoreline corridor.
Camping reservations
Hammonasset runs a large seasonal campground that is one of the most sought-after on the Connecticut coast, so summer and holiday weekends need early booking.
Reviewed June 11, 2026
Booking window
Connecticut state park camping reserves through ReserveAmerica. The 2026 camping season runs roughly late May to mid-October, so confirm exact open and close dates before booking.
Where to book or verify
Official Connecticut State Parks page with season dates, fees, and facilities.
Connecticut's ReserveAmerica camping portal.
Check for federal campground, backcountry, tour, and permit inventory tied to this park.
Campgrounds to know
Plan the handoff from arrival to shuttle.
Parking, pedestrian entrances, and shuttle timing decide how calmly the first morning starts.
Getting there
Arrival note
Hammonasset is in Madison, Connecticut, right off Interstate 95 at Exit 62, about midway along the Connecticut shoreline between New Haven and the Rhode Island line.
Car strategy
A car is the practical way in, and the most important move on a summer weekend is arriving early before the lots fill and out-of-state vehicles back up at the entrance.
Pair this with lodging: sleep where the park transfer is simple, especially if your route needs an early start.
Connecticut-registered vehicles enter free thanks to the state's Passport to the Parks program. Out-of-state vehicles pay a day-use fee, about $15 on weekdays and $22 on weekends and holidays. Camping is charged separately.
Yes. The park runs a large seasonal campground, roughly late May to mid-October, with walk-in tent sites and RV-friendly sites. It reserves through ReserveAmerica and fills for summer weekends, so book early.
Plenty. The Meigs Point Nature Center has touch tanks and salt-marsh exhibits, the jetty draws anglers, and the flat marsh and moraine trails make it one of Connecticut's best birding spots, especially during migration.
The park itself is open year-round for day use, though the campground and many beach services run seasonally from roughly late May into mid-October. The off-season is quiet and good for birding and walks along the shore.