Campgrounds and RV parks near Keene, NH

Keene sits in southwestern New Hampshire's Monadnock Region, surrounded by rolling farmland, forest, and Mount Monadnock, the peak that gives the region its name. RV renters use the city as a practical base for hiking, paddling, and rail-trail biking, with a mix of private riverside and lakeside campgrounds within a short drive. The closest private options cluster in Swanzey, just south of the city. Ashuelot River Campground is a 22-acre riverside property in Swanzey between Keene and the mouth of the Ashuelot River, with 3,600 feet of riverfront and direct connections to the Ashuelot Rail Trail. Swanzey Lake Camping Area sits near the shore of Swanzey Lake with over 100 wooded sites and lake access, while Forest Lake Campgrounds and Shir-Roy Camping Area round out the nearby private choices. For state-park camping, Monadnock State Park in Jaffrey is roughly a 30-minute drive east. The park sits in and around 3,165-foot Mount Monadnock and is surrounded by thousands of acres of protected highlands, and the mountain was designated a National Natural Landmark in 1987.

For state-park sites, family camping reservations at Monadnock HQ and Gilson Pond can be made online through the New Hampshire State Parks reservation portal or through the call center. The maximum reservation window is 11 months in advance, with sites released at 8am on weekdays and 9am on weekends exactly 11 months from the anticipated arrival day. Popular summer and foliage weekends can sell out the moment they open. Private campgrounds in Swanzey take reservations directly through their own websites or by phone, and many hold seasonal sites that reduce nightly inventory. Booking two to three months ahead is reasonable for midweek stays; weekends in July, August, and early October should be locked in earlier. Two practical notes: pets are not permitted at Monadnock State Park, and out-of-state firewood should not be brought in because it can carry exotic insects and tree diseases.