Public lands in New Hampshire
11 units whose boundary reaches New Hampshire, 1.2 million acres counted whole even where a boundary crosses into another state. 5 national wildlife refuges, 5 wilderness areas, 1 national forest. Largest first within each type.
National wildlife refuges
Wilderness areas
National forests and grasslands
Boundaries come from the agencies’ own layers. A unit is listed in every state its boundary reaches. Data refreshed September 18, 2026.