236 NH RV Dump Stations | New Hampshire Sani-Dumps

New Hampshire has {{stationCount}} verified RV dump stations concentrated in the White Mountains, the Lakes Region, and along the I-93 corridor. State park campgrounds, private RV parks, and White Mountain National Forest campgrounds provide most of the dump station access. The short seacoast area around Hampton also has a handful of facilities.

New Hampshire has {{freeCount}} free dump stations out of {{stationCount}} total. Free public dump stations are uncommon in the state. Most dump access is tied to campground facilities that charge day-use or non-guest dump fees. Some campgrounds include dump access in the nightly camping rate for registered guests.

Yes, but with caveats. The Kancamagus Highway (Route 112) has steep grades up to 9% and tight switchbacks near the 2,855-foot summit. Rigs over 35 feet should consider alternative routes. There are no services, fuel, or dump stations along the 34-mile stretch from Lincoln to Conway, so handle your needs before entering.

Summer (June-August) offers the best weather for camping and full dump station access. Fall foliage (late September-mid October) is spectacular but crowded and requires advance campground reservations. Avoid April (mud season) and late May-June if you're sensitive to black flies. Most campgrounds and dump stations are closed from November through mid-May.

Dump station costs in New Hampshire range from $4-5 at state parks (for residents) to $25 at premium private campgrounds during foliage season. Most private campground dump fees fall between $15 and $20 for non-guests. No sales tax in New Hampshire means you'll save money on related RV supplies and fuel.

Peak foliage moves from north to south across roughly three weeks. Northern areas like Pittsburg and the Great North Woods peak around September 20, the White Mountains hit peak around September 25-October 5, and southern New Hampshire peaks October 10-15. Book campgrounds by June for September-October stays.

No, overnight parking is prohibited at all New Hampshire rest areas. You'll need to use campgrounds, some Walmart locations (ask permission), or truck stops. Cracker Barrel and Cabela's in nearby Maine offer alternatives. Many towns prohibit street parking of RVs overnight as well.

Coastal and southern stations typically stay open year-round, but most White Mountain and northern facilities close November through April. State park campgrounds shut down after Columbus Day weekend. Call ahead if traveling November-April to confirm winter access, especially in mountain regions.

Free options exist at some town facilities and state parks, though many require residency or camping. Commercial dumps run $10-20, while campgrounds charge $15-25 for non-guests. Prices increase during fall foliage season. Budget around $15 per dump for reliable paid access at well-maintained facilities.

Most private campgrounds handle rigs up to 40 feet without issues. State park and National Forest campgrounds typically accommodate 35 feet, though some sites are smaller. The Kancamagus Highway is RV-accessible but has no services for 34 miles. Call ahead during peak season to confirm site sizes.

I-93 through Franconia Notch is the easiest major route with climbing lanes and wide shoulders. US-302 through Crawford Notch has steep grades but is manageable. The Kancamagus Highway (NH-112) is stunning and RV-friendly but has zero services -- fill your tank in Lincoln or Conway before crossing.

Moose collisions cause fatalities every year because their long legs put their massive bodies at windshield height. They're nearly invisible at night and most active at dawn and dusk. Northern New Hampshire has high moose populations. Drive defensively after dark, especially on US-3, NH-16, and rural roads.

The highest-rated is Timberland Campground with a rating of 4.7/5 stars.