A large kettle pond bordering the Town Forest, used for fishing, paddling and electric trolling-motor boating; swimming is banned townwide because the pond serves as an emergency backup water supply.
What to expect
Parking
Free lot free · unconfirmed
Dogs
Must remain on leash; clean up after your dog (Town Forest-wide rule)
Non-Motorized Paddling
Allowed
Common questions
Can you swim in Great South Pond?
No. Plymouth's Select Board barred swimming in Great South Pond in 2021 to protect it as an emergency backup surface water supply.
Where do I park at Great South Pond?
Free lot (free).
Is there an entry fee at Great South Pond?
No, entry is free.
Can I bring my dog to Great South Pond?
Must remain on leash; clean up after your dog (Town Forest-wide rule)
What rules should I know at Great South Pond?
Some Plymouth freshwater ponds carry mercury/PFAS fish-consumption advisories - check the state database before eating your catch.