The Wachusett Mountain State Reservation is a state park and recreation area in Princeton, Massachusetts. It features Mount Wachusett, which is a noted landmark in the central New England area.

Covering three thousand acres of space, the Wachusett Mountain State Reservation offers the most excellent vistas that can be accessed in the region. Climbing up the summit of the mountain at 2006 feet, visitors will find views of Mount Monadnock of New Hampshire, the Boston skyline to the east, and the Berkshires to its west. This makes the site quite popular among hikers, promising excellent sights as a reward to those who can make it to the top.

Aside from Mount Wachusett, visitors of the Wachusett Mountain State Reservation can also enjoy its several natural and recreational resources. Folks can enjoy hunting, skiing, and picnicking at the site as well.