Cancellation alerts

Hopkinton State Park

We watch every site at Hopkinton State Park 24/7, then email you the moment a cancellation opens up.

35% of weekends booked at top sites·Peak Jun–Aug·2 sites

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Park favorites

The 2 most popular campsites at Hopkinton State Park

Ranked by how often each site reserves on weekends in peak season (Jun–Aug). Set up an alert and we'll email you on cancellations.

Site Split Rock Pavilion

Best here

Ranked #1 of 2

SHELTERS/PAVILIONS · Sleeps 125

Site Beach Pavilion

Top pick

Ranked #2 of 2

SHELTERS/PAVILIONS · Sleeps 125

These sites rebook within minutes of being cancelled. Set an alert at Hopkinton State Park and we’ll email you the moment one opens up.

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About this park

The most up-to-date information about Hopkinton State Park can be found on the official DCR website at: https://www.mass.gov/locations/hopkinton-state-park . Learn more about what we offer at Hopkinton on our website – including 2 seasonally life-guarded swimming beaches, 10 miles of trails, the historic earthen dam, acres of grassy fields, and on-site boat rentals! Info about seasonal park hours, parking fees, beach water quality, and more are available on our website. Park staff can be reached at Hopkinton.Park@mass.gov or 508-435-4303. Pavilion Basics: Hopkinton State Park has two Pavilions available for reservation. Each Pavilion is a covered 24’x52’ concrete patio with picnic tables seating up to 100 people. Each is surrounded by a mowed, grassy field area. The Beach Pavilion is in one of the busiest and most-loved parts of the park. The pavilion is located at one end of Parking Lot L at the Main Beach, also known as Lower Beach. It features a fully ADA accessible bathroom, water, and electric hookups, and it is within view of the historic earthen dam and the water. The beach is only a few yards away! Split Rock Pavilion is located on its own road with the same name and contains Parking Lots O, N, and M. It is the quieter location of the two and has a more private feel, as well as a bit more shade. There is a marked trail directly behind the Split Rock Pavilion leading to Upper Beach. Please note the on-site bathroom is not fully ADA accessible and there is no electricity at this site. IMPORTANT: On summer weekends and some holidays, this park may reach maximum day-use capacity and gates will be temporarily closed. No vehicles or patrons on foot will be allowed entry until gates reopen. For capacity closure updates, view the DCR Park Alerts Park Closure and Advisory Dashboard: https://www.mass.gov/info-details/dcr-park-alerts . PLEASE BE ADVISED: Pavilions are intended for a self-catered picnic or simple gathering with a maximum of 125 participants . Should you be interested in catering, amplified music, equipment requiring the use of generators, bounce houses, fundraising events, any sales or money collection, etc., you will need to secure permission via a Special Use Permit . Applications are subject to fees and an approval process and are often submitted months to a year in advance. For more information, please visit: https://www.mass.gov/how-to/apply-for-a-state-parks-special-use-permit

Phone: 508-435-4303
Address: 71 Cedar Street, Hopkinton, MA 01748
Fees: Non-Peak Primitive Site $10.00 Non-Peak Standard Full Hookup $22.00 Non-Peak Standard with Electric Hookup $19.00 Non-Peak Standard with Water and Electric Hookups $21.00 Peak Primitive Site $10-$12 Peak Standard Full Hookup $22.00-$24.00 Peak Standard with Electric Hookup $19.00-$21.00 Peak Standard with Water and Electric Hookups $21.00-$23.00
Facilities: Amenities, Rules, and Regulations: Alcohol: Alcohol is prohibited on DCR property. Park Staff, Rangers, and Police take notice. No exceptions. No permits will be issued. Vehicles: All parking lots are shared by the public. No vehicle may park outside of a marked parking space. Vehicles may not drive off of the asphalt onto fields, soils, or roadsides at any time. Parking fees are separate from Pavilion reservation fees. Grilling: Each pavilion has a large 3x3 charcoal grill sized for a group. Supply your own charcoal; burning of firewood, brush, or other fuels in grills is prohibited. You may bring your own propane or butane grill or camp stove. No open flames or heat are permitted on the grass, or on top of wooden picnic tables. Water & Electricity: Fountains with potable water are available on site. You may request access to a hose hookup ahead of time; please bring your own hose. The Main Beach Pavilion has an electric hookup; Split Rock Pavilion does not. Bathrooms: Bathrooms are available on-site. Please note, Split Rock Pavilion is not ADA accessible. Decorations: Decorations may not damage park property, vegetation, or soils. Signs, banners, and party decorations may be secured only by masking or painters’ tape, or by cotton string that may be cut easily for cleanup. The use of duct tape, adhesives, nails, tacks, staples, or any other fasteners that may damage surfaces are prohibited. Digging holes for posts and/or altering vegetation in grassy fields is prohibited. NEW: As part of the Commonwealth’s efforts to reduce the use of single-use plastics, balloons and confetti of any kind are prohibited on DCR property. Pets: Pets are welcome at Hopkinton State Park. All pets, including service animals, must be on-leash and under the control of a capable adult at all times. All pet waste must be disposed of properly in a garbage receptacle. You are responsible for cleaning up after your animal. Trash & Clean Up: Dumpsters are located on-site. All park visitors are responsible for the cleanup of garbage, debris, food, decorations, and equipment. Leave the facility in the same or better condition than when you arrived. Please extinguish any flames and leave hot charcoal inside the grill; reach out to park staff for assistance with fire safety if needed. Check-Out time is 30 minutes prior to the posted park closing time. Vehicles remaining inside the park after the posted closing time will be locked in and authorities will be notified.
Directions: From the north: Take Route I-495 South towards Marlboro/Taunton, Take exit 21A to Main Street Hopkinton. Travel down Main Street until the third traffic light located at the heart of downtown Hopkinton, Turn left traveling North on Route 85, Hopkinton State Park entrance is about 2 miles down on the right. From the south: Take Route I-495 North to exit 21A to Main Street Hopkinton and follow the directions listed above. From the east: Route 90 (Mass Pike West) to RouteI-495 South. Take exit 21A to Main Street Hopkinton and follow the directions listed above.

Important information

IMPORTANT: On summer weekends and some holidays, Hopkinton State Park may reach maximum day-use capacity and gates will be temporarily closed. No vehicles or patrons on foot will be allowed entry until gates reopen. For capacity closure updates, view the DCR Park Alerts Park Closure and Advisory Dashboard: https://www.mass.gov/info-details/dcr-park-alerts . PLEASE BE ADVISED: Pavilions are intended for a self-catered picnic or simple gathering with a maximum of 125 participants . Should you be interested in large organized sports games, catering, amplified music, equipment requiring the use of generators, bounce houses, fundraising events, etc., you will need to secure permission via a Special Use Permit . Applications are subject to fees and an approval process and are typically submitted months to a year in advance. For more information, please visit: https://www.mass.gov/how-to/apply-for-a-state-parks-special-use-permit . Check-Out time is 30 minutes prior to the posted park closing time. All vehicles must exit the park before the gates are locked for the night. No exceptions. Park hours are posted throughout the facility and on the official website at: https://www.mass.gov/locations/hopkinton-state-park . Park gates close daily at 8:00 PM May through early September. The closing time will change between September and October as the sun sets earlier in the day. Vehicles still inside the park after the posted closing time will be locked in and authorities will be notified. Overnight camping is prohibited at this facility. No early entry or late exit allowed. All setup and cleanup must occur within posted park hours. Pavilion reservations not checked in by 12:00 PM, unless determined ahead of time directly with park staff, will be considered No-Show and all fees will be forfeited. Parking: The pavilion rental fee does not include vehicle entry fees. Each vehicle will be required to purchase and display a valid parking pass. Reservations do NOT include reserved parking spaces, and parking at any location by the general public is allowed. Advance tickets and/or batch payments are not available. More information about fees, Annual passes, and other special parking passes here: https://www.mass.gov/guides/parking-at-massachusetts-state-parks . Important Note: The license plate on the vehicle determines the required in-state or out-of-state rate. No exceptions. Please see below for more information regarding Amenities, Alcohol, Decorations, Cleanup, and more under the Facility Overview menu.