Best Swimming Ponds and Lakes Around Boston

Visit these 10 freshwater spots to cool off when the temperature rises.

Living in or near Boston means that there are plenty of beaches that are perfect for families looking to spend the day outside. But swimming in the ocean can be tricky. First of all, it's usually freezing, which may not bother your kids, but makes most parents feel like popsicles. Also, the sizeable waves at many coastal beaches are often too strong for little ones to enjoy. Luckily, there are many local ponds and lakes where swimming is not only easy, but super-fun. So we’ve rounded up 10 places near Boston where you and your kids can splash around in freshwater all summer long.


Arlington Reservoir's swimming area has a busy beach as well as a playground. Photo via Flickr/CC BY-SA 2.0
 
Arlington Reservoir—Arlington
The Arlington Reservoir is a great place to take kids for a freshwater dip. It has a swimming area with a beach that’s monitored by lifeguards, a concession stand, a bathhouse, and even a playground. Buy a season pass if you plan to come often or a day pass for a one-time visit. If you’re feeling really adventurous, ride your bike to the reservoir, which is very close to the Minuteman Bikeway. 
 
Cochituate State Park—Natick
Cochituate State Park is a popular spot for outdoor recreation in the summer. People flock to the three sections of Lake Cochituate—north, middle and south—for boating, kayaking, canoeing, windsurfing, fishing and, of course, swimming. There are plenty of places to picnic, and nearby trails are perfect for stretching your legs. Daily parking fees of $8 for Massachusetts vehicles and $10 for out-of-state cars apply.


On sunny days, Crystal Lake is as sparkly as its name. Photo courtesy of Newton Conservators
 
Crystal Lake—Newton
Visit the beautiful 33-acre Crystal Lake in Newton this summer for a day of fun in the sun. While much of the lake is surrounded by private homes, there are two town parks, a town beach, and a bathhouse that are open to the public. Only Newtown residents can buy summer-long swim passes, but anyone can purchase a day pass for $10 per person.
 
Hopkinton Reservoir, Hopkinton State Park—Hopkinton
Hopkinton may be best known for being the start of the Boston Marathon, but it’s also home to the terrific Hopkinton State Park. There are two designated swimming areas that are monitored by lifeguards and the Main Area waterfront has an accessible ramp, so anyone can use the facilities. The state park also has ample spots for picnicking and trails for exploring. Daily parking fees of $8 for Massachusetts vehicles and $10 for out-of-state cars apply.


The water and beaches are super-clean at Houghton's Pond. Photo by cathgarn via Instagram
 
Houghton’s Pond—Milton
You can’t go wrong with a trip to Houghton’s Pond in the Blue Hills Reservation. This pristine waterway offers lots of outlets for recreation, like swimming, fishing, picnicking, and hiking. The pond is a great place to bring children because it also has a playground, concession area, restrooms, and first aid station. The swimming area is monitored by lifeguards.
 
Ipswich River—Ipswich 
This next spot is unique among the other places to swim on this list because it’s a river, not a pond or lake. The Ipswich River on the North Shore has several places where you can take a dip on a hot day. The best bet is at Middleton’s town beach at Thunder Bridge. Cooling off in the river is best reserved for older kids who are independent swimmers.
 
Morses Pond—Wellesley
Morses Pond is a bit of a hidden gem in the local freshwater swimming scene. But it’s one that’s well worth adding to your list of places to head when the temperature rises. There’s a roped-off swimming area that’s monitored by lifeguards, plus a playground, picnic, and barbecue areas, and even an ice cream truck that makes regular visits. You can buy a season pass or one-day pass, depending on how often you plan to swim.
 
The Mystic Lakes—Arlington, Medford, Winchester
While the western shore of the Mystic Lakes is occupied by private homes, the eastern shore is open to the public. The most popular spot for freshwater swimming in the lakes is at Shannon Beach, where you’ll also find a playground, trails, and bathrooms. There are sometimes lifeguards on duty and locals rave about the free parking.


A swim in Pearce Lake is a great reward after a hike through Breakheart. Photo courtesy of Department of Conservation and Recreation
 
Pearce Lake, Breakheart Reservation—Saugus
Head north to Pearce Lake in Breakheart Reservation for a peaceful swim. The lake has a sandy beach with a supervised swimming area, a picnic area, and first aid station that’s open in the summer. Take to the trails of the reservation before heading to the lake to cool off. The free parking is a nice bonus.


Walden Pond has a roped-off swimming area for little kids. Photo by 1130_nagisa via Instagram
 
Walden Pond—Concord
I recently wrote an article about everything you need to know about visiting Walden Pond. Since it’s one of my favorite spots for summer swimming, I had to include it again here. Walden’s waters are super clean and warm, plus there are lifeguards and a roped off swimming areas for smaller kids. A bathhouse with restrooms and changing areas is easily accessible near the main beach. Daily parking fees of $8 for Massachusetts vehicles and $10 for out-of-state cars apply.

Top photo: Morses Pond is a gem of a swimming spot in Wellesley. Photo by hilary870six via Instagram

Category: 
location: 
Arlington Reservoir
250 Lowell St.
02474 Arlington , MA 42° 25' 45.4944" N, 71° 11' 11.8356" W
Massachusetts
Cochituate State Park
43 Commonwealth Road
01760 Natick , MA 42° 18' 36.0072" N, 71° 22' 36.8904" W
Massachusetts
Crystal Lake
Rogers Street
02459 Newton , MA 42° 19' 30.4212" N, 71° 12' 0.8316" W
Massachusetts
Hopkinton State Park
164 Cedar St.
01748 Hopkinton , MA 42° 15' 42.318" N, 71° 31' 27.7212" W
Massachusetts
Houghton's Pond
840 Hillside St.
02186 Milton , MA 42° 12' 29.4696" N, 71° 5' 40.2972" W
Massachusetts
Ipswich River - Thunder Bridge
East Street
01949 Middleton , MA 42° 36' 37.008" N, 70° 59' 13.4772" W
Massachusetts
Morses Pond
Turner Road
02482 Wellesley , MA 42° 17' 58.4592" N, 71° 18' 26.8776" W
Massachusetts
The Mystic Lakes - Shannon Beach
1 Mystic Valley Parkway
01890 Winchester , MA 42° 26' 24.4896" N, 71° 8' 41.928" W
Massachusetts
Breakheart Reservation
177 Forest St.
01906 Saugus , MA 42° 28' 47.6292" N, 71° 1' 33.3588" W
Massachusetts
Walden Pond
915 Walden St.
01742 Concord , MA 42° 26' 25.6524" N, 71° 20' 4.2396" W
Massachusetts