Capital Wheel at Night

Mount Calvert Historical & Archaeological Park

16302 Mount Calvert Road
Upper Marlboro, MD 20772
(301) 627-1286
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    Mount Calvert is one of the most significant historical and archaeological sites in Prince George’s County. Ten interpretative wayside signs and the exhibit “The Confluence of Three Cultures” describe the archaeology of 8,000 years of American Indian presence, the development of colonial Charles-Town (the county’s first seat of government from 1696-1721), and an early American tobacco plantation.