OutReserve

West Thompson Lake Campground

Warning

General

The West Thompson Lake Campground is not currently accepting reservations for the 2026 season due to extensive maintenance repairs.  We apologize for the inconvenience.  We will post updates as soon as they become available.

West Thompson Lake Campground
Restroom
gatehouse bird
West Thompson Lake Campground
Registration building

Featured amenities

Playground
Playground

About West Thompson Lake Campground

West Thompson Lake Campground is located near the wooded shoreline of its namesake lake in northeastern Connecticut. The natural setting surrounding West Thompson Lake can be enjoyed year round. Visitors come to the lake for camping, fishing, boating, kayaking and hiking.

Number of accommodations: 24

Campground Amenities

  • Dump Station
    Dump Station
  • Playground
    Playground

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed - Opens on May 15

Sites & Availability

24 Sites Available

Site
Price
01, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
02, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
03, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
04, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
05, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
06, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
07, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
08, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
09, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
10, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
11, Loop: A
6 guests · Campfire · Pet Friendly
$30.00
/ per night
12, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
13, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
14, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
15, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
16, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
17, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
18, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
19, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
20, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
21, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
22, Loop: A
6 guests · Campfire · Pet Friendly
$15.00
/ per night
S1, Loop: A
6 guests · Pet Friendly
$20.00
/ per night
S2, Loop: A
6 guests · Pet Friendly
$20.00
/ per night

Reviews (174)

Review Summary

4.7
174 reviews
5
78.7%
137
4
16.7%
29
3
2.3%
4
2
0.6%
1
1
1.7%
3

Laurie G

Verified

August 20, 2025 Stayed at: S2, Loop: A

4

Clean, safe and comfortable. Flush toilets close by and showers. Water went ice cold in shower after about 2 min but that may be a plumbing issue as I shut the water off and soaped up then turned it back on to rinse. Started to warm up again after about 20 seconds but very wary of inconsistent shower temps. Staff was pleasant, wood available for credit card purchase. A little inconvenient that the gate closes at 9P and you have to “hike in” to your site of caught out too late. But all in all a pleasant experience. Will list this campground under my favorites.

Steven R

Verified

August 20, 2025 Stayed at: 08, Loop: A

5

West Thompson Lake Camping is very nice. Sites and facilities are clean and well maintained. Sites are private. Firewood is available at a very reasonably price. The hosts are very friendly. If you have a CT fishing license the lake is very accessible. There are some very nice hiking trails which begin right in the campground. We have camped here 3 times and we are looking forward to many more.

Cameron J

Verified

August 18, 2025 Stayed at: 02, Loop: A

5

West Thompson Lake Campground is a little hidden treasure! I live nearby, and have biked by this place a million times. We really wanted to go camping on a whim last second, and were able to get a site for two nights. The campground is very well kept and clean. There is nice separation between sites and between sites and bathrooms. The site we had featured a nice large pad that I could get my pickup bed rig into with no issues at all. The staff was super friendly and had some events going on over the weekend. The wood was also great burning wood and was cheap compared to what I have been seeing lately. I will certainly be staying here again sometime!

Brian O

Verified

August 17, 2025 Stayed at: 15, Loop: A

5

Perfect place for a quick getaway or even a long stay. Geat hiking trails and West Thompson Lake make this a definite win for anyone wanting great views.

Robert B

Verified

August 14, 2025 Stayed at: 03, Loop: A

5

It’s an awesome place, it’s quiet, clean and the trails around the lake are well maintained. My wife and love really enjoy our time there. We just wish it would stay open through Columbus Day.

David M

Verified

August 14, 2025 Stayed at: 11, Loop: A

5

Nice small campground with large, spacious partially/fully shaded sites. Hosts John & Deb and park rangers were wonderful. The lake itself offers great paddling opportunities and the hiking trails were phenomenal - well-shaded mostly with some open grasslands - could go distances with different trails.

Doug N

Verified

August 13, 2025 Stayed at: 05, Loop: A

4

This is a lovely, well kept campground. The hosts are friendly and hard working, they even rake the sites between stays!
The only issue that keeps this from being a 5 star review is the bathhouse. They are kept very clean, but there is only one shower per gender, and the water temperature fluctuates wildly. I understand that this is a 40 year old hot water system and desperately needs an upgrade.

Hansel G

Verified

August 10, 2025 Stayed at: 17, Loop: A

5

The campground very well taken care of, very clean. So many activities to do near by my only disappointment was the fishing on the lake, I was there for a few hour and didn’t catch anything but still had a relaxing time. There’s also a playground for the kids. The bathrooms are so clean I was shocked so far the cleanest bathrooms of any campsite I’ve gone to.

Mike O

Verified

August 7, 2025 Stayed at: 08, Loop: A

5

Great campground
Grounds real clean
Nice and quiet
Staff checks the areas
Great visit
Thanks

Ronald H

Verified

August 6, 2025 Stayed at: 11, Loop: A

5

The campground sites are very nice. Bath house water is great in the shower until someone else turns on the shower ( broken relay ?). The only BIG ISSUE IS LOCKING THE GATE AT 9 pm. We walked the hill up to our site, I thought my husband would have a heart attack. Why does it need to be locked for entry it's a peaceful safe area. !!

Location West Thompson Lake Campground

Address:
400 Reardon Rd
N. Grosvenordale, CT, 06255-9801
United States

Latitude & Longitude: 41.9556 / -71.8991

Elevation: 125 feet

Policies & Rules

Category About
General

Entrance gate is closed from 9pm - 8am

General

Alcohol is prohibited

General

All campers are required to follow CDC's guidelines regarding COVID-19: Maintain a distance of 6 feet. Wash & sanitize hands regularly. Stay home if you are or have recently been ill or exposed to the COVID-19 virus.

General

There is a 14 day maximum stay within a 30 day period

General

Cash is not accepted. Credit card transactions only.

General

Walk-ins are not currently allowed

General

Swimming is not allowed at this lake. Swimming opportunities are available at a nearby state park. There are no waterfront sites.

General

Speed limit on the lake is 5 mph

Warnings & Advisories

Warning

General

The West Thompson Lake Campground is not currently accepting reservations for the 2026 season due to extensive maintenance repairs.  We apologize for the inconvenience.  We will post updates as soon as they become available.

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