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Fall hikers and families with kids who want a reservoir day trip. The 10 miles of trails, on-site kayak rentals, and two swimming beaches cover a full day, and Split Rock Pavilion gives groups a quieter, shadier alternative to the beach crowd.
Select a month, then check for open campsites
Price
$34/night
Booking
Reservable
Sites
125 campsites
Season
Year-round
Cell
Unknown
Pets
Very Pet Friendly
Select a month, then check for open campsites
Price
$34/night
Booking
Reservable
Sites
125 campsites
Season
Year-round
Cell
Unknown
Pets
Very Pet Friendly
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71 Cedar Street, Hopkinton, Massachusetts, 01748, United States
Fall hikers and families with kids who want a reservoir day trip. The 10 miles of trails, on-site kayak rentals, and two swimming beaches cover a full day, and Split Rock Pavilion gives groups a quieter, shadier alternative to the beach crowd.
Reviewers describe friction with other visitors more often than you'd expect at a park this size, and summer weekends push that further: parking fills fast, the park temporarily closes when capacity hits, and dogs are banned from the beaches May through mid-September.
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Fall delivers the best experience here. Daytime temperatures range from the mid-40s to mid-60s°F, cool enough for comfortable hiking and biking but mild enough for extended time outdoors. Nights drop to campfire weather. Late September through mid-October brings peak foliage, transforming the reservoir shoreline and wooded trails. Crowds thin out compared to summer except on peak foliage weekends, making weekday visits quieter. Summer brings warmer days for water activities, though swimming options are limited.
Overview states fall delivers the best experience: mild temps, great hiking/biking and foliage.
Reservation tips, booking windows, and free cancellation alerts.
Hopkinton State Park offers a wide range of amenities such as 10 miles of trails, seasonally lifeguarded beaches, a historic dam, boat rentals, picnic tables, and pavilions. Potable water fountains are available on-site, and there are group-use charcoal grills. Bathrooms are available but vary in accessibility.
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