Miller State Park is located on the 2,290-foot summit and flank of Pack Monadnock in Peterborough and is the oldest state park in New Hampshire. A winding 1.3-mile paved road leading to the scenic summit is open for visitors to drive in summer and on spring and fall weekends. Three main hiking trails ascend Pack Monadnock to the summit. The best known is the Wapack Trail, which is a 21-mile footpath that extends from Mt. Watatic in Ashburnham, Massachusetts to North Pack Monadnock in Greenfield.
Alerts and Important Information
Park Information
Hiking Pass:
Two main hiking trails ascend Pack Monadnock to the summit. Hikers need to be prepared and bring a map, snacks, water and extra layers.
Trails may be icy during the spring season. Microspikes are recommended.
Pets are allowed however must leashed and under the control of the owner at all times
Auto Road Pass (Summit Parking):
Winding 1.3 miles to the summit of Pack Monadnock, the auto road has many viewpoints, as well as access to the fire tower for a 360-degree view.
The auto road will be closed if the road has snow or ice on it.
Cancellations
Cancellations MUST be made prior to 9AM of the day of your visit. There will be no refunds due to weather, insects, or failure to attend the park without prior notice. Refunds requested for extenuating circumstances must be submitted to: nhparks@dncr.nh.gov where they will be evaluated on a case by case basis.
Pet Policy
Pets are permitted at this park.
For more information on the NH State Parks Pet Policy, or to see where pets are allowed, please visit: https://www.nhstateparks.org/planning/pet-friendly-state-parks
Off-Season Use
During off hours and the off-season the park is typically not staffed, comfort stations are not available and gates may be closed. The off-season poses unique risks inherent when participating in outdoor recreational activities. Recreationists should possess the necessary knowledge, skill, and equipment to ensure their own safety. Users assume all risk while recreating in State Park lands.
NH Senior Discount:
Indicate that you are a NH senior on your order details page and you will not be charged the day-use/parking fee. However, there is a $1 transaction fee for using the online reservation system.
To receive your discount at our per person fee locations, simply enter the number of qualifying NH Senior Citizens in the vehicle/occupant information section of the order details page to receive your applicable discount.