Camping options near Twin Mountain, New Hampshire are nestled in the White Mountain National Forest region where elevations range from 1,500 to 4,000 feet. Winter temperatures often drop below zero, while summer highs typically reach the 70s and 80s. Most campgrounds in the area close after the first snow, though Hancock Campground remains open year-round with accessible winter sites.
What to do
Winter camping opportunities: Hancock Campground offers winter camping with maintained facilities. As one camper noted, "Stayed here for two nights in late December. Site #40 along the river was close to the bathroom yet had plenty of privacy from other sites. The campgrounds were well cared for and the staff was friendly."
Swimming holes: Several campgrounds feature natural swimming areas for cooling off in summer months. At Hancock Campground, visitors mention "a fabulous swimming hole. Clear, cold and deep just off the car camping area."
Rail trail access: The extensive rail trail system near New Discovery State Park Campground provides miles of flat, scenic terrain. One visitor shared, "Right along a long rail trail where you can put in many miles and not even know it. Swimming and boating is a short ride in a couple different directions, Osmore pond, Kettle pond, or Ricker pond."
What campers like
Remote water sites: Several campgrounds offer waterfront sites with varying levels of privacy and access. At New Discovery State Park Campground, some sites require canoeing to reach them: "We had the most perfect spot in a private site on osmore pond that was accessible only by canoe! Quiet, serene, beautiful!"
Tent-only areas: Hancock Campground features walk-in tent sites away from RVs and vehicles. A camper reported, "We were lucky to score a walk-in tent site on a Saturday in August, and while it did feel a bit like a tent city, we loved that there were no cars at the campsites. It made the tenting area feel more like a community."
Bear boxes: Safety features at riverside sites include bear-proof storage. According to a visitor: "We appreciated having a bear box on our site, especially since we couldn't keep anything in our car. It was big enough to fit our grill, cooler, trash, and bag of groceries."
What you should know
Bees and insects: Summer campers should prepare for potential insect issues. One Hancock camper warned: "Our site was completely swarmed with bees. We checked a few vacant sites to see if maybe it was just our site, but we found them all around, including all over the cars in the lot. They calmed down in the evening once it got chilly."
Site variation: New Discovery State Park Campground has dramatically different site types and layouts. A visitor observed: "Some sites are so sloped I don't even know how a car would camp there. Some sites are out in the open grass where you just find a spot within the site that works for you."
Water availability: Non-standard water spigots can challenge RV owners. One camper at New Discovery noted: "The spigots for the water are not threaded. We tried our water bandit, with messy wet results. Luckily, we found we could unscrew the head of the hose at the dump station and had no problem filling our tank with potable water."
Tips for camping with families
Wildlife viewing opportunities: Children can observe small animals at many area campsites. At Groton Forest Road Campground, families enjoy "good fishing and plenty of hiking" according to visitors.
Lean-to options: Several campgrounds offer cabin-like shelters ideal for families transitioning to camping. A visitor to New Discovery commented: "The lean-to sites are really cool, and if I was tent camping I think they'd be so fun to sleep in."
Site selection strategy: For quieter family experiences, avoid roadside sites. One camper advised: "I recommend getting a site in the river side away from the street. Absolutely beautiful!" Another noted you should "try to be closer to the river than the road" because "there is traffic along the road (not awful, but still semi constant)."
Tips from RVers
Dump station access: RVers should note which campgrounds offer sanitary dump stations. At New Discovery State Park Campground, "There is a dump station and drinking water on site," though special adaptors may be needed for water connections.
Electric hookup limitations: While seeking equestrian camping options near Twin Mountain, New Hampshire, note that many campgrounds have limited or no electrical connections. Groton Forest Road Campground offers electric hookups and fifty-amp service, though reviews don't specify equestrian facilities.
Reservation necessities: RV sites at popular campgrounds fill quickly, particularly on weekends. For Groton Forest Road Campground, a visitor recommended: "Reservations are def a plus. Can be difficult to get into on the weekend."
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