Daggett Rock

Daggett Rock
Daggett Rock in October 2025, viewed from the south
Daggett Rock
Location in Maine
LocationPhillips, Maine, United States
Coordinates44°50′54″N 70°18′18″W / 44.8484°N 70.3049°W / 44.8484; -70.3049
Administered byPhillips Historical Society Museum
WebsiteDaggett Rock

Daggett Rock (sometimes known as Daggett's rock or Cleft rock) is the largest known glacial erratic in Maine. Located in Phillips, its above-ground portion is about 80 feet (24 m) long, 30 feet (9.1 m) wide, and 25 feet (7.6 m) high, with up to two-thirds of the boulder buried beneath the surface. It is estimated to weigh around 8,000 tons. The rock is split into three pieces with trails running between them.