Today, the 12,500-acre (5,100 ha) Mount Greylock State Reservation is managed and operated by the Massachusetts Department of Conservation and Recreation, Division of State Parks and Recreation.

Mount Greylock has over 70 miles of designated trails for hiking, mountain biking, back-country skiing, snowshoeing and snowmobiling, including an 11.5 mile section of the Appalachian National Scenic Trail.
A primitive camping experience is available for backpackers at either the Mount Greylock Campground or 5 remote trailside backpacker shelters; the campground is only accessible by foot, as are the backpacker shelters.

The staffed visitors center in Lanesborough is open year-round (1.5 miles off Route 7) and provides orientation, trail maps, informational brochures, exhibits, and accessible rest rooms.
Five lean-to shelters and Mount Greylock Campground are available for backpacking.
About 70 mi (110 km) of trails are located on the mountain, including the Appalachian Trail.

The Greylock Glen, site of a former proposed tramway/ski/resort development from 1953–1977, is a 1,063-acre (4.30 km²) park located in the town of Adams, adjoining Mount Greylock State Reservation.
It was acquired by the state in 1985 to create a regional economic facility in the form of a joint public-private development.
Today, the 12,500-acre (5,100 ha) Mount Greylock State Reservation is managed and operated by the Massachusetts Department of Conservation and Recreation, Division of State Parks and Recreation.
Mount Greylock has over 70 miles of designated trails for hiking, mountain biking, back-country skiing, snowshoeing and snowmobiling, including an 11.5 mile section of the Appalachian National Scenic Trail. A primitive camping experience is available for backpackers at either the Mount Greylock Campground or 5 remote trailside backpacker shelters; the campground is only accessible by foot, as are the backpacker shelters.
The staffed visitors center in Lanesborough is open year-round (1.5 miles off Route 7) and provides orientation, trail maps, informational brochures, exhibits, and accessible rest rooms. Five lean-to shelters and Mount Greylock Campground are available for backpacking. About 70 mi (110 km) of trails are located on the mountain, including the Appalachian Trail.
The Greylock Glen, site of a former proposed tramway/ski/resort development from 1953–1977, is a 1,063-acre (4.30 km²) park located in the town of Adams, adjoining Mount Greylock State Reservation. It was acquired by the state in 1985 to create a regional economic facility in the form of a joint public-private development.
Mount Greylock