Mount Kearsarge rises as a monadnock from the rolling terrain of west-central New Hampshire, with 2,080 feet of prominence placing it among the twelve most prominent summits in the state despite an elevation of just 2,937 feet. Its top has been bare since a 1796 forest fire, yielding a wide-open summit with views of Sunapee, Ragged, and Cardigan nearby; Monadnock to the south; the White Mountains to the north; and on clear days, Boston's skyline 80 miles distant. A fire tower on the summit extends the panorama further. Glacial striations etched by the ice sheets are visible on the exposed ledges, and the mountain's name traces to the Pennacook word Carasarga, meaning "notch-pointed-mountain of pines," first recorded in 1652.
Two state parks provide access from opposite sides. Winslow State Park on the northwest slope in Wilmot has the Winslow Trail (1.1 miles, steep with exposed granite and rock staircases) and the more gradual Barlow Trail (1.6 miles); many hikers go up one and down the other. From Rollins State Park in Warner, a scenic auto road climbs most of the south side, leaving just 0.6 miles to the summit, one of the shortest walks to a true summit in New Hampshire. The mountain is also the high point of the 75-mile Sunapee-Ragged-Kearsarge Greenway, which encircles the Lake Sunapee region.
Both parks gate their auto roads seasonally, adding substantial distance to off-season trips. The exposed summit is vulnerable to afternoon thunderstorms in summer; start early.
