TrailScout / coverage / Massachusetts
Best-signal federal campgrounds in Massachusetts
5 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, 1 have showers.
On-site signal by carrier: T-Mobile 3 · Verizon 3 · AT&T 4 · Dish/Boost 1
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 | Dish/Boost |
|---|---|---|---|---|---|---|---|---|
| WESTVILLE RECREATION AREA | US Army Corps of Engineers · Westville Lake | 3 | — | 🔌 electric 💧 drinking water | 5G fast | LTE | 5G fast | 5G basic |
| TULLY LAKE RECREATION AREA (MA) | US Army Corps of Engineers · Tully Lake | 1 | — | — | LTE | LTE* | 5G fast | — |
| Buffumville Lake (Group Shelter) | US Army Corps of Engineers · Buffumville Lake | 1 | — | 🔌 electric | 5G basic* | 5G basic | LTE | 5G basic* |
| WEST HILL PARK | US Army Corps of Engineers · West Hill Dam | 3 | — | — | LTE | LTE | LTE | 5G fast* |
| INDIAN HOLLOW | US Army Corps of Engineers · Knightville Dam | 2 | 35 ft | 🚿 showers 💧 drinking water | LTE* | LTE* | LTE* | — |
* signal filed just outside the campground (antenna-plausible). The order is carrier-neutral — best on-site coverage across any carrier floats to the top.