Mount Holyoke Range

Mount Holyoke Range State Park protects 3,000 acres of the dramatic ridge extending through the Connecticut Valley, including the historic Summit House on Mount Holyoke.

The diverse habitats support white-tailed deer, wild turkeys, and numerous songbirds. The cliffs provide nesting habitat for ravens. Various raptors utilize the thermals along the ridge.

Oak-hickory forests dominate the slopes, with unusual rock outcrop communities on exposed summits. The south-facing slopes support species at the northern edge of their range.

The range consists of erosion-resistant trap rock (basalt) that forms a dramatic ridge across the valley. The rock formed from lava flows during the age of dinosaurs.

The ridge experiences more wind and cooler temperatures than the valley floor. The Connecticut Valley setting produces warm summers and variable winters.

Indigenous peoples utilized the ridges for travel and signaling. The Summit House has welcomed visitors since 1821, making it one of America's oldest tourist destinations.

The state acquired the range to protect the scenic resource and historic Summit House. The park preserves views that inspired generations of American landscape painters.

The Metacomet-Monadnock Trail traverses the ridge. The Summit House offers historic exhibits and exceptional views. Rock climbing is popular on various cliffs.

Parking areas serve multiple trailheads. The Summit House road provides seasonal access. The park is accessible from Route 47 in Hadley and South Hadley.

Management protects scenic resources while accommodating recreation. Invasive species control protects native communities. The park preserves a landscape significant in American art history.