Hours & Seasons

Maudslay State Park is open sunrise to sunset every day of the year. DCR's own brochure puts it plainly: sunrise to sunset daily, open year-round. There is no summer-only season here; the trails, meadows and gardens stay open through winter, and the parking fee is charged in every month (see parking). The one seasonal change on DCR's map is the Laurels area along the river, which is closed to the public from November 1 to March 31.

Daily Hours

Sunrise to sunset means the day is long in June and short in December. DCR's hiking guidance says the average pace is about 1.5 miles an hour, that most suggested distances are round trips, and that you should watch the weather and the time of sunset. On a winter afternoon, start a long loop early enough to be back at the lot before dark.

The Laurels Winter Closure

DCR's trail map shades one area of the park as closed to the public from November 1 to March 31. It is the Laurels, the riverbank stand of mountain laurel between Laurel Walk, Cathedral Road and the Castle Hill Trail, on the north side of the park. The Merrimack River Trail runs along this section, so plan winter walks on the trails that stay open, and follow any posted signs at the trail junctions.

Areas Open Only During Events

The map also marks a Historic Curatorship Lease Area, where access is only during scheduled events and programs. The Maudslay Arts Center, a private venue in the park, keeps its own schedule; check with it directly for concert or event times (see weddings and events).

Best Times by Season

• Spring: DCR's bloom cycle starts with dogwoods in the first week of May and builds through azaleas and rhododendrons in the third and fourth weeks.
• June: mountain laurel peaks around the third week of June, with swamp azalea in the second week and rosebay rhododendron in the fourth.
• Summer: the formal gardens bloom from May through August, and DCR runs educational programs in summer.
• Fall: DCR says the landscape is ablaze with colorful foliage, and the open meadows give long scenic views.
• Winter: the park stays open; DCR lists cross-country skiing among its activities.

Programs and Their Times

DCR posts a program calendar for Maudslay (the October 2026 one is linked from its park page). Programs are free and open to the public, children must come with an adult, and most meet at park headquarters at 74 Curzon Mill Road. Inclement weather can cancel a program, so DCR asks you to call (978) 465-7223 to confirm.

Mobility Device Season

DCR's tracked wheelchair and dual-seat electric mobility scooter are available at Maudslay from May 10 through October 31, 2026. They are free to use but must be reserved at least three days ahead; see plan your visit.

Closures and Alerts

Storms, maintenance and events can close parts of any state park. Check DCR's park page and DCR Park Alerts before a long drive, or call the park office at (978) 465-7223.