TrailScout / coverage / Maine
Best-signal federal campgrounds in Maine
7 federal campgrounds, showing mobile coverage across all carriers. 4 reach at least one carrier on-site, 2 have 5G-fast on at least one carrier, 7 have showers.
On-site signal by carrier: T-Mobile 3 · Verizon 4 · AT&T 4 · UScellular 2 · 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 |
|---|---|---|---|---|---|---|---|---|---|
| Schoodic Woods Campground | National Park Service · Acadia National Park | 94 | 70 ft | 🔌 50A 🚰 water hookup ♻️ dump 🚿 showers 💧 drinking water (nearby) | 5G basic | LTE | 5G fast | LTE | — |
| BLACKWOODS CAMPGROUND | National Park Service · Acadia National Park | 292 | 35 ft | ♻️ dump 🚿 showers 💧 drinking water (nearby) | 5G fast | LTE | LTE | — | — |
| DUCK HARBOR CAMPGROUND | National Park Service · Acadia National Park | 5 | — | ♻️ dump (nearby) 🚿 showers (nearby) 💧 drinking water | 5G basic | LTE | LTE | 5G basic | — |
| SEAWALL CAMPGROUND | National Park Service · Acadia National Park | 210 | 35 ft | ♻️ dump 🚿 showers 💧 drinking water (nearby) | — | LTE | LTE | LTE* | — |
| Hancock Campground (NH) | USDA Forest Service · White Mountain National Forest | 56 | — | 🚿 showers (nearby) 💧 drinking water (nearby) | — | — | — | — | — |
| HASTINGS CAMPGROUND | USDA Forest Service · White Mountain National Forest | 25 | 35 ft | 🚿 showers (nearby) 💧 drinking water (nearby) | — | — | LTE* | — | — |
| Wildwood | USDA Forest Service · White Mountain National Forest | 26 | 50 ft | 🚿 showers 💧 drinking water | — | — | — | — | — |
* signal filed just outside the campground (antenna-plausible). The order is carrier-neutral — best on-site coverage across any carrier floats to the top.