TrailScout / coverage / New Hampshire
Best-signal federal campgrounds in New Hampshire
24 federal campgrounds, showing mobile coverage across all carriers. 17 reach at least one carrier on-site, 2 have 5G-fast on at least one carrier, 20 have showers.
On-site signal by carrier: T-Mobile 7 · Verizon 12 · AT&T 13 · UScellular 4 · Dish/Boost 0
Coverage is each carrier's own FCC filing — a comprehensive baseline (every site, every carrier), but carrier-filed and often optimistic. Treat it as a screen, not a promise: real signal can be worse, so confirm before you rely on it. Facility-level, refreshed quarterly.
| Campground | Agency / area | Sites | Max rig | Amenities | T-Mobile | Verizon | AT&T | UScellular | Dish/Boost |
|---|---|---|---|---|---|---|---|---|---|
| WHITE LEDGE CAMPGROUND | USDA Forest Service · White Mountain National Forest | 29 | 35 ft | ♻️ dump 🚿 showers 💧 drinking water | 5G fast | LTE | LTE | LTE | — |
| DOUBLEHEAD CABIN | USDA Forest Service · White Mountain National Forest | 1 | — | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water (nearby) | 5G fast | LTE | LTE | — | — |
| OSCEOLA VISTA CAMPGROUND | USDA Forest Service · White Mountain National Forest | 16 | 40 ft | ♻️ dump (nearby) 🚿 showers 💧 drinking water (nearby) | 5G basic | LTE | LTE | LTE | — |
| ELM BROOK PARK REC AREA | US Army Corps of Engineers · Hopkinton-Everett Lake | 4 | — | 💧 drinking water | 5G basic | LTE | LTE | LTE* | — |
| SURRY MOUNTAIN LAKE BEACH | US Army Corps of Engineers · Surry Mountain Lake | 3 | — | 🔌 electric | LTE* | LTE | LTE | 5G basic | — |
| Edward MacDowell Lake Day Use Facilities | US Army Corps of Engineers · Edward MacDowell Lake | 2 | — | 💧 drinking water | 5G basic | LTE | LTE* | LTE* | — |
| Otter Brook Lake Recreation Area | US Army Corps of Engineers · Otter Brook Lake | 3 | — | 🔌 electric | — | LTE | LTE | LTE | — |
| BLACK MOUNTAIN CABIN | USDA Forest Service · White Mountain National Forest | 1 | — | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water (nearby) | — | LTE | LTE | — | — |
| CAMPTON CAMPGROUND | USDA Forest Service · White Mountain National Forest | 91 | 50 ft | ♻️ dump (nearby) 🚿 showers 💧 drinking water | 5G basic* | LTE | LTE | — | — |
| RUSSELL POND CAMPGROUND | USDA Forest Service · White Mountain National Forest | 86 | 40 ft | 🔌 50A ♻️ dump (nearby) 🚿 showers 💧 drinking water | — | LTE | LTE | LTE* | — |
| WATERVILLE CAMPGROUND | USDA Forest Service · White Mountain National Forest | 29 | 30 ft | ♻️ dump (nearby) 🚿 showers 💧 drinking water | 5G fast* | LTE | LTE | LTE* | — |
| BARNES FIELD CAMPGROUND | USDA Forest Service · White Mountain National Forest | 11 | 40 ft | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water (nearby) | LTE | — | LTE* | — | — |
| DOLLY COPP | USDA Forest Service · White Mountain National Forest | 175 | 45 ft | 🔌 50A 🚰 water hookup ♻️ dump (nearby) 🚿 showers 💧 drinking water | LTE | — | — | — | — |
| DOLLY COPP PICNIC PAVILION | USDA Forest Service · White Mountain National Forest | 1 | 20 ft | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water (nearby) | LTE* | LTE* | LTE | — | — |
| SUGARLOAF 1 CAMPGROUND | USDA Forest Service · White Mountain National Forest | 29 | 35 ft | ♻️ dump 🚿 showers 💧 drinking water (nearby) | LTE* | LTE* | LTE | — | — |
| SUGARLOAF 2 CAMPGROUND | USDA Forest Service · White Mountain National Forest | 33 | 30 ft | ♻️ dump 🚿 showers 💧 drinking water (nearby) | — | LTE | LTE* | — | — |
| Wildwood | USDA Forest Service · White Mountain National Forest | 26 | 50 ft | ♻️ dump (nearby) 🚿 showers 💧 drinking water | — | LTE* | LTE | — | — |
| BASIN CAMPGROUND | USDA Forest Service · White Mountain National Forest | 21 | 40 ft | ♻️ dump 🚿 showers 💧 drinking water | — | — | — | — | — |
| Big Rock | USDA Forest Service · White Mountain National Forest | 28 | 40 ft | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water | — | — | — | — | — |
| COLD RIVER | USDA Forest Service · White Mountain National Forest | 14 | 40 ft | ♻️ dump 🚿 showers 💧 drinking water (nearby) | — | — | — | — | — |
| COVERED BRIDGE | USDA Forest Service · White Mountain National Forest | 50 | 35 ft | ♻️ dump 🚿 showers 💧 drinking water (nearby) | — | — | LTE* | — | — |
| Hancock Campground (NH) | USDA Forest Service · White Mountain National Forest | 56 | — | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water (nearby) | LTE* | LTE* | LTE* | LTE* | — |
| RADEKE CABIN | USDA Forest Service · White Mountain National Forest | 1 | 20 ft | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water | — | — | — | — | — |
| RUSSELL-COLBATH BARN | USDA Forest Service · White Mountain National Forest | 1 | 20 ft | 🔌 30A ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water (nearby) | — | — | — | — | — |
* signal filed just outside the campground (antenna-plausible). The order is carrier-neutral — best on-site coverage across any carrier floats to the top.