Greenfield State Park Campground — RV Camping in New Hampshire, US

Greenfield State Park Campground is the largest state park campground in New Hampshire, spanning 400 acres of pristine woodland and natural landscape in southwestern New Hampshire. Located on the shores of Otter Lake, this 255-site facility offers an ideal destination for RV camping and family getaways in the region. The campground features comprehensive RV-friendly amenities including full dump stations, restrooms, hot showers, and a general store for convenience. Family group campsites with Adirondack shelters accommodate larger groups, and pets are welcome in designated campground areas. Outdoor recreation is abundant year-round. Water enthusiasts can enjoy swimming at Picnic Beach, kayaking, and canoeing on Otter Lake, with rental equipment available on-site. The park offers well-maintained hiking trails, including the popular self-guided Hogback Trail loop, plus biking, fishing, and picnic areas. Winter visitors can experience snowshoeing and snowmobiling across the property. The park's setting combines tranquil natural beauty—featuring ponds, bogs, and dense forest—with accessible facilities and programming that appeals to families and active campers. Picnic areas and playgrounds provide gathering spaces for all ages, making Greenfield State Park a versatile destination for both relaxation and adventure in New Hampshire's outdoor landscape.