*NOTE: Advance registration is recommended prior to visiting Monadnock State Park. Please follow the link for further details and how to reserve your parking day pass for the Monadnock HQ Trailhead, the Old Toll Road Trailhead, and the Gilson Pondarea Trailhead. MORE INFO & RESERVATIONS*

Mount Monadnock is one of the most-climbed mountains in the western hemisphere. In 1915 the Society for the Protection of New Hampshire Forests conserved its first tract of 406 acres on Mount Monadnock, beginning a long-term effort to protect the natural integrity of the mountain and its surroundings. Since then, the Forest Society has acquired over 5,000 acres at Mount Monadnock and Gap Mountain in the towns of Dublin, Marlborough, Troy, and Jaffrey. The Forest Society leases much of this land to the State to be operated as Monadnock State Park.

Detailed maps of the mountain’s trails can be found at the Monadnock State Park website.

Help us care for this property by following these guidelines during your visit:

• This property is open dawn to dusk
• Carry out all trash
• Dogs must remain under control and owners must pack out all dog waste
• No motorized wheeled vehicles
• No camping
• No campfires
• Hunting and fishing are allowed
• Leave natural and cultural features undisturbed