Prospect is a town in Waldo County, Maine, United States. The population was 698 at the 2020 census.
Fort Knox c. 1910
Waldo County is a county in the state of Maine, United States. As of the 2020 census, the population was 39,607. Its county seat is Belfast. The county was founded on February 7, 1827, from a portion of Hancock County and named after Brigadier-General Samuel Waldo, proprietor of the Waldo Patent.
Grindel Point Light