Crider Shelter is a three-sided Adirondack-style shelter located along the Monadnock-Sunapee Greenway (MSG) in southwestern New Hampshire. Situated approximately 17.9 miles north of Mount Monadnock's summit, it serves as a convenient overnight spot for hikers completing the 48-mile trail. The shelter can accommodate 4-5 people, with additional space nearby for tent camping. Water is available from a stream located approximately 0.1 miles away. There is also an open-air privy for campers to use.