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Dogs in Theodore Roosevelt Island

Can I bring my dog, and on which trails?
Dog-friendlyLeash: 6 feet maximum, at all times.

You may bring your leashed pet to the island. Keep dogs on a leash no longer than 6 feet and stay on official trails.

Pets are allowed on the island's official trails, including the Swamp Trail. Only service animals are allowed on ranger-led programs.
Photo: NPS · NPS

Where dogs are allowed

Pets are allowed on the island's official trails, including the Swamp Trail. Only service animals are allowed on ranger-led programs.

Where dogs are banned

Ranger-led programs, except for service animals.

Trail by trail

Dogs OKSwamp TrailBoardwalk section can be slippery in snow and may close during spring floods.

Seasonal closures

The Swamp Trail boardwalk can be slippery in snow and spring floods may close parts of it. Summer heat is a risk for pets left in vehicles.

Leash rule

6 feet maximum, at all times.

Service animals

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

Official source
National Park Service
View the official NPS page →
Last verified 2026-07-09
Designation
Other

Common questions

Can I bring my dog to Theodore Roosevelt Island?

You may bring your leashed pet to the island. Keep dogs on a leash no longer than 6 feet and stay on official trails. Pets are allowed on the island's official trails, including the Swamp Trail. Only service animals are allowed on ranger-led programs.

What is the leash rule at Theodore Roosevelt Island?

6 feet maximum, at all times.

Which trails allow dogs at Theodore Roosevelt Island?

Leashed dogs are allowed on: Swamp Trail.

Are there seasonal closures for dogs at Theodore Roosevelt Island?

The Swamp Trail boardwalk can be slippery in snow and spring floods may close parts of it. Summer heat is a risk for pets left in vehicles.

Are service animals allowed at Theodore Roosevelt Island?

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