Things to do in Groton

Activities, attractions and tours

A bridge over a river with boats docked at the marina.
A waterfront property with a large house, a smaller house, and a stone structure.
A naval ship docked in a harbor with a bridge in the background.
A memorial plaque with engraved text and a naval emblem.
A wooden pier extending into a calm body of water, supported by multiple wooden posts.

Things to do

Mystic: Guided Ghost Tour of Downtown Mystic at Night

Mystic: Guided Ghost Tour of Downtown Mystic at Night

RM143
per adult
94% of travellers recommend
Mystic: Guided Ghost Tour of Downtown Mystic at Night
Downtown Westerly Ghost Tour

Downtown Westerly Ghost Tour

RM143
per adult
100% of travellers recommend
Downtown Westerly Ghost Tour
See all activities in Groton
  • find price illustration

    Explore activities

    Explore thousands of experiences from activities and attractions to day tours and transfer.
  • calendar shield illustration

    Book with ease

    Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities.
  • trophy illustration

    Treat yourself

    Members save % or more when you book activities.

What to do in Groton

Stay near popular Groton attractions

A sign for City of Groton Eastern Point Beach Park with a white house in the background.

Eastern Point Beach

8.0/10 (131 reviews)
Eastern Point Beach offers pristine white sand where the Thames River meets Long Island Sound. Enjoy swimming in calm waters, relax with scenic views, or challenge friends to volleyball on this family-friendly shoreline.
See properties
A marina with several boats docked, surrounded by houses and dense forest.

Mystic

Frequently asked questions

Is Groton worth visiting?
From retail therapy to history and outdoor activities, there are plenty of great things to do in Groton. Don't forget to discover the area's blend of awesome attractions, local charm and culture.
How do I spend a day in Groton?
Mystic Seaport and Mystic Aquarium and Institute for Exploration are two awesome places to kick-start your sightseeing adventures. Be sure to check out the dining and retail options in Groton while you're here too.
What is the top tourist attraction in Groton?
The top tourist attraction in Groton is Mystic Aquarium and Institute for Exploration, so make sure to include it on your sightseeing agenda.
Is three days enough to stay in Groton?
Three days will be enough time to check out some popular city sights, like Ocean Beach Park, Williams Beach and Pleasure Beach. The average stay in Groton is two days. If you feel the urge to extend your holiday, Mystic - New London isn't far away.
Is Groton a walkable city?
With awesome attractions like Ocean Beach Park close by, Groton is every bit a place to enjoy on foot. Like to discover some exciting neighbourhoods within walking distance of the city centre? Conning Towers Nautilus Park is about 5 kilometres away.
What are some activities to do in Groton with kids?
Deciding what to do in Groton with kids has never been simpler. Whether you're travelling with teenagers or toddlers, there are plenty of family-friendly tours and attractions to keep everyone happy here.

What to do in Groton for adults?
United States Coast Guard Academy and The Book Barn are just a couple of the things to do in Groton. With loads of activities available, there's something here for everyone.
Are there free things to do in Groton?
From relaxing in parks to wandering around exciting neighbourhoods, it's a breeze to find free things to do in Groton. If you're looking for inspiration, ask for tips from a local tour guide. Williams Beach is a must for anyone looking to save on their travel adventures.