State Park

Mt. Greylock State Reservation

Williamstown, MA

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State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.

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Address:Williamstown, MA

About

The Main Camping Season at Sperry Road Campground is available by reservation from mid-May through Columbus Day weekend. Fee applies. HIKE IN ONLY - no vehicle access to campground. At 3,491 feet, Mount Greylock is the highest point in Massachusetts. From its peak on a clear day, you can see as far as 90 miles away. No matter when you visit, there's plenty to do and see. Auto Roads are CLOSED for the WINTER SEASON Auto Roads will open for the spring/summer/fall season May 20, 2023 – Oct. 29, 2023 NOTE - NEW VEHICLE RESTRICTION: Vehicles greater than 22 feet in length are prohibited from travelling on the Mount Greylock Auto Roads and to the Summit The Mount Greylock Visitor Center remains accessible to ALL VEHICLES