A pair of connected lakes (Upper and Lower) straddling Winchester, Arlington, and Medford, ringed by DCR parkland on the east and south shores. Upper Mystic Lake is limited to non-powered and electric-only boats; Lower Mystic Lake allows powerboats at no-wake speed. Winchester's public swimming access is Shannon Beach on the Upper Lake.
What to expect
Parking
Not confirmed · unconfirmed
Dogs
Leash required on DCR shoreline park land; unconfirmed for open water
Hours
Park grounds sunrise to sunset
Swim
Allowed Memorial Day-Labor Day at Shannon Beach only
Kayak/Canoe/Sup
Allowed year-round, ice permitting
Fishing
Allowed year-round
Birdwatching
Allowed year-round
Managed by
Massachusetts Department of Conservation and Recreation
617-727-5380 · WebsiteGetting in
Parking
Parking not sourced yet
Check the town or agency pages before you go.
What's here
On site
Restroom
Shannon Beach bathhouse
Showers
at Shannon Beach bathhouse
Picnic area
shoreline picnic grove at Shannon Beach
Common questions
Can I launch a kayak on the Mystic Lakes from Winchester?
Yes, from the small ramp near Shannon Beach; larger boat ramps are on the Medford side of the lakes.
Only electric motors on Upper Mystic Lake; Lower Mystic Lake allows gas outboards but caps speed at a no-wake 6 mph.
Is there an entry fee at Mystic Lakes?
No, entry is free.
Can I bring my dog to Mystic Lakes?
Leash required on DCR shoreline park land; unconfirmed for open water
What rules should I know at Mystic Lakes?
Check the MRWA swim/boating advisory after heavy rain before entering the water. No gas-powered boats on Upper Mystic Lake.