Devens, MA
Welcome to Mirror Lake
We are currently closed for the season.
The beach will reopen again on
June 20, 2026
Devens, MA
Welcome to Mirror Lake
We are currently closed for the season.
The beach will reopen again on
June 20, 2026
Devens, MA
We are currently closed for the season.
The beach will reopen again on
June 20, 2026
Devens, MA
We are currently closed for the season.
The beach will reopen again on
June 20, 2026

The Mirror Lake beachfront opens in late June and services the public through late August. Season passes are available or you can pay for just the day.
Mirror Lake offers an enjoyable and relaxing environment for both individuals and families. You can swim, sunbathe, and paddle during the open season.

2026 Season Dates:
June 20, 2026 - August 23, 2026
The beach will be open 7days/week from 10am - 7pm
PLEASE NOTE WHEN THE BEACH IS CLOSED IT IS SWIM AT YOUR OWN RISK
Boat Rentals will be available June 20, 2026 - August 23, 2026

Come swim in the lake and enjoy our small playground for kids.
Small watercraft can be rented throughout the day including kayaks, canoes, rowboats and paddle boats.
Fishing is also common at the lake where bass, trout, sunfish and other common species are plentiful!

Sunday, June 21, 2026
Gather your family and friends and spend the day lakeside at Mirror Lake in Devens for a full day of FREE summer fun!
From 10AM–7PM, enjoy swimming, free boat rentals, family games, local vendors, and delicious food trucks — It’s the perfect way to kick off summer together.
During the Summer Season, Mirror Lake in Devens, MA is open from 10am to 7pm, 7 days a week, offering a great spot for swimming at Mirror Lake Fort Devens and enjoying the natural beauty of Mirror Lake, Massachusetts.
Mirror Lake Road, Devens, Massachusetts 01434, United States
Mon | 10:00 am – 07:00 pm | |
Tue | 10:00 am – 07:00 pm | |
Wed | 10:00 am – 07:00 pm | |
Thu | 10:00 am – 07:00 pm | |
Fri | 10:00 am – 07:00 pm | |
Sat | 10:00 am – 07:00 pm | |
Sun | 10:00 am – 07:00 pm |
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