Day-Use Reservations NH State Parks is using a reservation system at most day-use locations during the main operating season. We strongly recommend booking your trip in advance as parks can reach capacity in the morning hours, especially on weekends and holidays. A limited number of walk-in spaces are available at each park. Visitors who do not make a reservation will be admitted on a first come/first-serve basis. Reservations can be made up to 30 days in advance of the current date. When searching for reservation availability outside of the 30 day window an "X" or "A" will show in the availability grid indicating tickets will not be able to be purchased yet. ReserveAmerica Login Page Make a ReservationBear Brook (Hiking)Miller State Park (Hiking)Miller State Park (Auto Road)Monadnock (Headquarters)Monadnock (Gilson Pond)Monadnock (Old Toll Rd)Odiorne Point State ParkPawtuckaway State Park (Hiking)Rollins State ParkWinslow State Park Book Now Other Frequently Asked Questions Additional Reservation Location Info Bear Brook State Park: 61 Deerfield Rd, Allenstown Hiking Reservations Here Miller State Park: 13 Miller Park Rd, Peterborough Hiking Reservations Here Auto Road Reservations Here Monadnock Headquarters: 169 Poole Rd (Access to main trails - White Dot and White Cross) Reservations Here Monadnock Old Toll Rd: 9 Halfway House Rd (Access to White Arrow - no direct access to White Dot) Reservations Here Monadnock Gilson Pond: 585 Dublin Rd (No access to White Dot or White Cross - 6 hour hike) Reservations Here Odiorne Point State Park: 570 Ocean Blvd, Rye Reservations Here Pawtuckaway State Park: 7 Pawtuckaway Rd, Nottingham Hiking Reservations Here Rollins State Park 1066 Kearsarge Mountain Rd, Warner Hiking Reservations Here Winslow State Park 475 Kearsarge Mountain Rd, Wilmot Hiking Reservations Here See our Covid-19 webpage for the latest park updates and information.