Dungeon Rock is a historically significant site located in Lynn, Massachusetts, USA. It is situated within Lynn Woods, which is one of the largest municipal parks in the United States, covering over 2,200 acres (890 hectares) of land.
Lynn, Massachusetts, is a city located in Essex County, just north of Boston. Lynn has a rich history dating back to the colonial era. It was originally settled in 1629 and incorporated as a town in 1631, making it one of the oldest settlements in Massachusetts. The population was 101,253 at the 2020 United States census.
The Stone Tower was built in 1936 as a fire watch tower and sits approximately 50 feet above the highest point in Lynn Woods Reservation. The Tower is constructed of stone and mortar, circular in plan and approximately thirty feet in diameter.