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State Park

Hammonasset Beach State Park

1288 Boston Post Rd

Madison, CT

Connecticut's largest shoreline park, with more than two miles of beach and boardwalk along Long Island Sound and a nature center at Meigs Point.

Hammonasset Beach State Park is the largest and most popular shoreline park in Connecticut, with more than two miles of sandy beach and boardwalk facing Long Island Sound. On a summer day it draws crowds from across the state to swim, sunbathe, walk the boardwalk, and cool off in the Sound, but the park is far more than a beach, encompassing salt marsh, dune, and woodland habitats alive with birds and wildlife.

At the park's eastern end, Meigs Point reaches out into the Sound, home to a nature center where visitors can meet the turtles, snakes, and other creatures of the Connecticut coast. Together the wide beach, the trails, the campground, and the nature center make Hammonasset a place that rewards a full day, whether you come to swim or to explore the quieter edges of the shore.

What Travelers Love

  • More than two miles of sandy beach and boardwalk on Long Island Sound
  • The Meigs Point Nature Center and its live local animals
  • Salt marsh and coastal trails full of birds and wildlife
  • Room to spread out at Connecticut's largest and most popular shoreline park

Worth Knowing

  • It is the busiest state park on the shore in summer, so arrive early on hot weekends
  • The nature center at Meigs Point is a highlight for families and is free to visit
  • The name comes from the Hammonasset people who lived and farmed along this coast
  • Beyond swimming, the park offers camping, fishing, biking, and birdwatching

Learn about Hammonasset Beach State Park

The coast of the Hammonasset people

The park takes its name from the Hammonasset, a Native people who lived along this stretch of the Connecticut coast, fishing the Sound and its rivers and cultivating the fertile coastal land. The name is generally understood to refer to a place where the land was worked or dug, reflecting the agricultural life the people led here long before European settlement.

That deep history is worth remembering as you walk the beach: this shoreline supported Native communities for thousands of years, and the name they gave the land endures on the modern park. The coast that draws sunbathers today was a homeland and a source of food and life for the people who came before.

Beach and boardwalk

The heart of the park is its beach, a long crescent of sand backed by a boardwalk that runs much of its length. With over two miles of shore, Hammonasset offers room to walk, swim, and settle in even on busy days, and the boardwalk is a favorite for strolling, biking, and taking in the sea air.

Because it is the largest shoreline state park in Connecticut, Hammonasset is also the most popular, and on hot summer weekends the lots can fill early. Arriving in the morning is the surest way to claim a good spot and enjoy the beach before the midday crowds.

Meigs Point and the nature center

At the park's eastern end, Meigs Point juts into the Sound in a rocky, marshy landscape quite different from the open beach. Here the Meigs Point Nature Center introduces visitors to the wildlife of the Connecticut shore, with tanks and enclosures holding local reptiles, amphibians, fish, and other animals, along with exhibits and programs.

The point and its surrounding marsh and dune trails are excellent for birdwatching and quiet walking, offering a natural counterpoint to the lively beach. Ospreys, herons, and shorebirds are common, and the mix of habitats makes this end of the park a small classroom in coastal ecology.

More than a beach day

Hammonasset supports a wide range of activities beyond swimming. The park has a large campground, popular for shoreline camping through the warm months, along with opportunities for fishing, cycling on the flat park roads, picnicking, and scuba diving off the point.

The park is a fine destination in the shoulder seasons too, when the crowds thin and the trails, marshes, and beach take on a quieter beauty. Spring and fall bring migrating birds, and a winter walk on the empty boardwalk, with the Sound stretching gray to the horizon, has its own stark appeal.

Closest Boutels

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.

Silver Sands Motel

Boutel+

1400 Silvermere Rd, Greenport, NY

(631) 997-1957

15 miles away|Learn More ›

A Room at the Beach

Boutel

2668 Montauk Highway, Bridgehampton, NY

(631) 899-4006

27 miles away|Learn More ›

Ocean View Terrace Inn

Boutel

285 E Montauk Hwy, Hampton Bays, NY

(631) 728-4036

27 miles away|Learn More ›

Details

Address1288 Boston Post Rd
Madison, CT

Frequently asked questions

What is Hammonasset Beach State Park?

Hammonasset Beach State Park, in Madison, Connecticut, is the largest shoreline state park in the state, a beautiful and beloved destination featuring a long sandy beach on Long Island Sound, along with nature areas and abundant recreation. The park offers a couple of miles of sandy beach for swimming and sunbathing, a boardwalk, a nature center, salt marsh and coastal habitats rich in birds and wildlife, camping, and walking and biking paths. Its lovely long beach and natural areas make it the premier shoreline park in Connecticut. A wonderful and scenic shoreline park, it delights visitors. With its beach and nature, Hammonasset offers a rewarding destination in Connecticut.

What can you do at Hammonasset Beach State Park?

You can swim and sunbathe on the long sandy beach, walk the boardwalk, visit the nature center, explore the salt marsh and coastal habitats, watch for birds and wildlife, camp, and bike or walk the paths along the Sound. The long sandy beach, the boardwalk, the nature center, and the coastal habitats are the draws, making it a wonderful shoreline destination. The beach and the nature areas are highlights. With its beach and recreation, Hammonasset Beach State Park offers a rewarding experience in Connecticut.

Is Hammonasset Beach State Park safe for swimming?

Hammonasset offers beach swimming on Long Island Sound with lifeguards in season, so swimming near lifeguards, heeding their guidance and any flags, and supervising children closely matter for safety, though the Sound's waters are generally calmer than the open ocean. Being mindful of conditions and following posted rules is wise. Swimming near lifeguards and following the rules ensure a safe, enjoyable day at Hammonasset Beach State Park in Connecticut.

When is the best time to visit Hammonasset Beach State Park?

The warm months of summer are the prime beach season, when the water is warmest, lifeguards are on duty, and the beach and camping are in full swing, while spring and fall are lovely for walking, birdwatching, and enjoying the quieter coast and nature areas. Because beach services and fees are seasonal, checking current information before you go is wise. For swimming aim for summer, or for quieter nature visits choose spring and fall, at Hammonasset Beach State Park in Connecticut.

What is near Hammonasset Beach State Park?

Hammonasset Beach State Park is in Madison, Connecticut, on Long Island Sound, within reach of the Henry Whitfield State Museum in nearby Guilford, the Thimble Islands off Branford, the Connecticut shoreline, and the other attractions of the coast. That makes Hammonasset Beach State Park a rewarding stop to combine with the Henry Whitfield State Museum and the other attractions of the Connecticut shoreline on a visit to the state.

Outside the Park

Henry Whitfield State Museum

6.3 miles away

Few realize the oldest stone house in all of New England sits quietly in Guilford.

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Essex Steam Train and Riverboat

9.7 miles away

Real steam, real coal smoke, and a boat in the middle: this is an easy hit with kids.

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Thimble Islands

9.9 miles away

Most people driving the shoreline never learn that a maze of tiny private islands sits just off Branford.

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Florence Griswold Museum

Florence Griswold Museum

13 miles away

Art travelers know it, but many people passing Old Lyme miss that American Impressionism had its home here.

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Gillette Castle State Park

Gillette Castle State Park

13 miles away

This is one of the most dramatic settings on the lower Connecticut River.

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Greenport Antique Carousel

16 miles away

The Greenport carousel is a small, sweet stop that anchors a walkable harbor village on the North Fork.

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Orient Beach State Park

18 miles away

A National Natural Landmark at the very tip of Long Island's North Fork, with a rare maritime forest of red cedar and even wild prickly-pear cactus.

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East Rock Park

East Rock Park

18 miles away

East Rock is the red cliff that looms over New Haven, a wall of traprock left by ancient volcanic activity that rises about 350 feet straight off the coastal plain.

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Yale Peabody Museum

Yale Peabody Museum

19 miles away

This is the classic dinosaur-hall museum, and after a full renovation it reopened in 2024 better than ever, and free.

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Yale University Art Gallery

20 miles away

Visitors chase the campus tours and miss that Yale runs the oldest college art museum in the country, and it costs nothing to enter.

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