Connecticut · Connecticut State Parks

Dogs at Hammonasset Beach State Park

Can I bring my dog, and on which trails?
Limited access

Partly. Leashed dogs can join you at Hammonasset, but the beach is off-limits to dogs from April through September.

Dogs on leash are welcome in picnic areas year-round; beach access is seasonal only.

Where dogs are allowed

Dogs on leash are welcome in picnic areas year-round; beach access is seasonal only.

Where dogs are not allowed

Swimming beach, April 1 through September 30.

Good to know

7-foot leash maximum; dogs allowed on beach only Sept 30 to April 1; allowed in campground after Columbus Day until May 1.

Leash rule

6 feet maximum. Retractable leashes are often not allowed.

Service animals

Service animals are allowed where pets are not, under the ADA. A leash is still required.

Official source
Connecticut State Parks
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Last verified 2026-07-09
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Common questions

Can I bring my dog to Hammonasset Beach State Park?

Partly. Leashed dogs can join you at Hammonasset, but the beach is off-limits to dogs from April through September. Dogs on leash are welcome in picnic areas year-round; beach access is seasonal only.

What is the leash rule at Hammonasset Beach State Park?

6 feet maximum. Retractable leashes are often not allowed.

Where are dogs not allowed at Hammonasset Beach State Park?

Swimming beach, April 1 through September 30.

Are service animals allowed at Hammonasset Beach State Park?

Service animals are allowed where pets are not, under the ADA. A leash is still required.