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 3 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
$108
1 night at 3-star hotel
Groton in December
Estimated hotel price
$108
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 Tweed-New Haven (HVN), which is located 68 km from Groton. Tweed-New Haven is the most popular, with regular flights from Avelo Airlines, Breeze Airways, Southwest and other airlines departing from the United States.

Car

Another option to get to Groton is to pick up a car rental from New York, which is about 173 km from Groton. You’ll find branches of Drive Tri-State and Payless, among others, in New York.

Plane

Although Groton doesn’t have its own airport, you can fly to Tweed-New Haven (HVN), which is located 68 km from Groton. Tweed-New Haven is the most popular, with regular flights from Avelo Airlines, Breeze Airways, Southwest and other airlines departing from the United States.

Car

Another option to get to Groton is to pick up a car rental from New York, which is about 173 km from Groton. You’ll find branches of Drive Tri-State and Payless, among others, in New York.

Airports near Groton

HVNTweed-New Haven
PVDProvidence-TFGreen

Airlines serving Groton

Lufthansa
Good (8,282 reviews)
KLM
Good (1,591 reviews)
British Airways
Good (8,265 reviews)
Turkish Airlines
Good (4,457 reviews)
Iberia
Good (3,242 reviews)
Air France
Good (1,652 reviews)
Delta
Good (8,649 reviews)
Qatar Airways
Good (3,712 reviews)
Emirates
Excellent (3,682 reviews)
United Airlines
Good (10,390 reviews)
Etihad Airways
Good (1,547 reviews)
Brussels Airlines
Good (437 reviews)
Finnair
Good (1,418 reviews)
Air Canada
Good (11,783 reviews)
Alaska Airlines
Good (13,088 reviews)
JetBlue
Good (3,059 reviews)
ANA
Excellent (1,326 reviews)
Aer Lingus
Good (1,845 reviews)
Japan Airlines
Excellent (1,942 reviews)
Avianca
Good (2,554 reviews)
Show more

Where to stay in Groton

If you’re on a budget, well-reviewed accommodations include Gold Star Inn & Suites and Flagship Inn And Suites.

Where to stay in popular areas of Groton

Most booked hotels in Groton

See all
Mohegan Sun
4 stars
Excellent (8.8, 2297 reviews)
$236+
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Hyatt Place Uncasville / Casino Area
3 stars
Excellent (8.6, 2540 reviews)
$117+
View
Fairfield by Marriott Inn & Suites Uncasville Mohegan Sun Area
3 stars
Excellent (8.6, 1036 reviews)
$144+
View
Hilton Mystic
4 stars
Excellent (8.4, 1399 reviews)
$157+
View
Microtel Inn & Suites by Wyndham Uncasville Casino Area
3 stars
Excellent (8, 2226 reviews)
$88+
View
Mystic Marriott Hotel & Spa
4 stars
Excellent (8, 553 reviews)
$176+
View

Renting a car in Groton

Renting a car in Groton costs $62 per day, on average, or $187 if you want to rent if for 3 days.

Expect to pay $4.66 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 $55.87 and $74.50. The most frequently booked car type in Groton is Intermediate (Hyundai Elantra or similar). If you’re looking to save money, though, keep in mind that Compact rental cars (Nissan Versa or similar) are, on average, 36% cheaper than other rental car types in the city.

Renting a car in Groton costs $62 per day, on average, or $187 if you want to rent if for 3 days.

Expect to pay $4.66 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 $55.87 and $74.50. The most frequently booked car type in Groton is Intermediate (Hyundai Elantra or similar). If you’re looking to save money, though, keep in mind that Compact rental cars (Nissan Versa or similar) are, on average, 36% cheaper than other rental car types in the city.

Best car rental deals in Groton

Supplier choice

5 Adults, 5 Bags

$46/day

Supplier choice

Full-size

5 Adults, 2 Bags

$46/day

Full-size
Find car rentals in Groton