Originally known as Belknap Mountain Recreation Area, Gunstock Mountain Resort was built by the Works Progress Administration, a New Deal agency that provided employment and created public works projects throughout the United States during the Great Depression. Hussey Manufacturing Company of North Berwick, Maine, led hundreds of previously unemployed laborers in the development of the recreation area, which transformed the economy of the region. The resort had the first chairlift in the eastern United States. After the completion of the 60-meter ski jump, the first meet was held in February 1937. The original Gunstock chairlift development was located on Mount Rowe. This single-chairlift-serviced ski area was eventually phased out when two double chairlifts were installed to the Gunstock Mountain summit. Some of the old trails are still visible today. In keeping with the gun theme, most of the trails are named for guns or gun parts. Gunstock underwent a significant capital improvement plan in the 1980s with the installation of the Tiger Triple, the Summit Triple, and the Ramrod Quad. In the summer of 2003, the Summit Triple Chairlift was moved to the Pistol Complex to replace the Pistol Double. A brand-new detachable quad chairlift manufactured by Doppelmayr CTEC, Panorama, was built in its place. This was the first UNI-GS chairlift in the entire world, and cut the ride to the summit in half, making it a six-minute trip. In the summer of 2009, Gunstock underwent a $4 million expansion effort to make the mountain more family-friendly and easier for learners. The biggest project was the installation of a new fixed-grip, quad chairlift placed near the Gunshy Double Chairlift. This chairlift now has access to the new beginner-friendly complex that was constructed as part of the expansion effort. There are four new trails, and existing trails were lengthened and made wider. In addition, the mountain expanded their snow-making capabilities by 66% over the entire mountain. At the Pistol complex side of the mountain, two trails gained snow-making capabilities. The Blundersmoke Terrain Park received new permanent snow guns, and the Side Arm trail was widened by over. A new glades trail named "Parallax Glades" was cut between Out of Sight and Side Arm. The summer of 2016 added an alpine coaster to Gunstock's list of attractions. The coaster operates both in the summer and winter.
Night skiing
Gunstock features night skiing on its lower mountain slopes. The detachable quad and the upper mountain trails are not lit. Snow tubing is also available on certain nights.