Introduction
Where to eat
When to visit
How to get there
Where to stay
Renting a car

Groton travel guide

Groton Tourism | Groton Guide

You're Going to Love Groton

With a population of 10,389, Groton is a must-see destination in Connecticut, United States. It is among the most popular tourist destinations in the country. We recommend you stay at least 4 days in order to fully appreciate everything Groton has to offer.

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Where to Eat in Groton

If you’re looking for affordable options, The Helmsman (625 N Rd) and Milestone - Mystic (12 Water St) are great picks.

When to visit Groton

Groton in December
Estimated hotel price
$109
1 night at 3-star hotel
Groton in December
Estimated hotel price
$109
1 night at 3-star hotel

Looking for warm weather? Then head to Groton in July, when the average temperature is 69.8 °F, and the highest can go up to 78.8 °F. The coldest month, on the other hand, is January, when it can get as cold as 21.2 °F, with an average temperature of 30.2 °F. You’re likely to see more rain in April, when precipitation is around 4.4″. In contrast, February is usually the driest month of the year in Groton, with an average rainfall of 2.9″.

Data provided by weatherbase
Temperatures
Temperatures
Data provided by weatherbase

How to Get to Groton

Plane

Although Groton doesn’t have its own airport, you can fly to Block Island (BID), which is located 29 miles from Groton.

Car

Another option to get to Groton is to pick up a car rental from New York, which is about 108 miles from Groton. You’ll find branches of Turo and Drive Tri-State, among others, in New York.

Plane

Although Groton doesn’t have its own airport, you can fly to Block Island (BID), which is located 29 miles from Groton.

Car

Another option to get to Groton is to pick up a car rental from New York, which is about 108 miles from Groton. You’ll find branches of Turo and Drive Tri-State, among others, in New York.

Airports near Groton

HVNTweed-New Haven
BIDBlock Island
PVDProvidence-TFGreen

Airlines serving Groton

KLM
Good (1,536 reviews)
Turkish Airlines
Good (4,441 reviews)
Delta
Good (8,458 reviews)
Air France
Good (1,625 reviews)
United Airlines
Good (9,968 reviews)
Qatar Airways
Good (3,743 reviews)
Emirates
Excellent (3,609 reviews)
Air Canada
Good (11,324 reviews)
Finnair
Good (1,418 reviews)
Brussels Airlines
Good (421 reviews)
Etihad Airways
Good (1,477 reviews)
Alaska Airlines
Good (12,652 reviews)
JetBlue
Good (3,013 reviews)
LATAM Airlines
Good (1,952 reviews)
Aeromexico
Good (1,480 reviews)
ANA
Excellent (1,271 reviews)
Korean Air
Excellent (1,221 reviews)
Copa Airlines
Good (1,563 reviews)
American Airlines
Good (11,802 reviews)
Sun Country Air
Good (325 reviews)
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Where to stay in Groton

If you’re on a budget, well-reviewed accommodations include Gold Star Inn & Suites and Ramada by Wyndham Groton/Mystic.

Where to stay in popular areas of Groton

Most booked hotels in Groton

See all
Mohegan Sun
4 stars
Excellent (8.8, 2271 reviews)
$251+
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Hyatt Place Mystic
3 stars
Excellent (8.8, 1328 reviews)
$219+
View
Hyatt Place Uncasville / Casino Area
3 stars
Excellent (8.6, 2450 reviews)
$115+
View
Hilton Garden Inn Mystic/Groton
3 stars
Excellent (8.6, 399 reviews)
$181+
View
Hilton Mystic
4 stars
Excellent (8.4, 1343 reviews)
$198+
View
Hampton Inn Groton
3 stars
Excellent (8.3, 487 reviews)
$175+
View

Renting a car in Groton

Renting a car in Groton costs $64 per day, on average, or $257 if you want to rent if for 4 days.

Expect to pay $4.20 per gallon in Groton (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $50.42 and $67.23. The most frequently booked car type in Groton is Compact (Kia Niro or similar). If you’re looking to save money, though, keep in mind that Supplier choice rental cars (Class Special Car or similar) are, on average, 44% cheaper than other rental car types in the city.

Renting a car in Groton costs $64 per day, on average, or $257 if you want to rent if for 4 days.

Expect to pay $4.20 per gallon in Groton (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $50.42 and $67.23. The most frequently booked car type in Groton is Compact (Kia Niro or similar). If you’re looking to save money, though, keep in mind that Supplier choice rental cars (Class Special Car or similar) are, on average, 44% cheaper than other rental car types in the city.

Best car rental deals in Groton

Economy

2 Adults, 2 Bags

$53/day

Economy

Intermediate

5 Adults, 3 Bags

$53/day

Intermediate
Find car rentals in Groton