The night before hiking Mount Monadnock, my husband and I camped here. Monadnock State Park is about a 25 minute drive from the campground, and provides a beautiful hike. The RV sites at Greenfield State Park were relatively secluded, as it is a very wooded area. We visited very early in the season, so the main tent camping loops were blocked off for maintenance. Our site had a picnic table and a fire ring. We drove by a shower facility and a building with restrooms. The restrooms were still locked for the winter, so there were a few port-a-potties right outside- these were absolutely disgusting. It looked as though they had not been cleaned out all winter. Otherwise, the campground seemed nice! Just don’t forget to bring some bug-spray for those New Hampshire mosquitos!