Hopkinton State Park
Lake · Massachusetts
About this swimming hole
Hopkinton State Park spans 1,500 acres around the Hopkinton Reservoir with two seasonal swimming beaches staffed by lifeguards, plus hundreds of picnic tables, pavilions, and 10+ miles of trails. DCR lists it as one of the most-visited parks in the Central Region; arrive early on summer weekends. Park hours 8:00 AM - 6:30 PM.
Good to know
| Water type | Lake |
|---|---|
| Best season | June-September |
| Fees | Daily parking fee in season (MA resident $8 / non-resident $30) |
| Reservations required | No |
| Parking | State park lot; fills on weekends |
| Amenities | restrooms, lifeguards, picnic tables, boat rentals, concession |
| County | Middlesex County |
| Nearest town | Hopkinton |
| Safety notes | Lifeguards seasonal |
Map
Nearby swimming holes
Frequently asked questions
Does Hopkinton State Park require reservations?
No reservations are required at Hopkinton State Park based on current information — but verify before you go.
Is there a fee to visit Hopkinton State Park?
Reported fee info: Daily parking fee in season (MA resident $8 / non-resident $30). Fees can change — confirm with the official link.
When is the best time to visit Hopkinton State Park?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026