Nestled along the serene banks of the Patuxent River in Calvert County, lies over 500 acres of archaeological sites, picturesque trails, and the renowned Jefferson Patterson Park & Museum. This captivating region not only boasts breathtaking natural beauty but also carries a rich tapestry of history waiting to be explored. 
In 1983, Mary Marvin Breckinridge Patterson made a significant contribution to the public by donating the land. This land, recognized as one of the most vital archaeological sites in the Chesapeake Bay region, was her generous gift to the state of Maryland. Notably, her donation marked the largest land gift ever received by the state.
Encompassing over 9,000 years of recorded human habitation, the region surrounding the Patuxent River has evolved into a paramount historical treasure. Jefferson Patterson Park & Museum, nestled in Calvert County, stands as a beacon of historical marvel. Boasting over 65 identified archaeological sites, extensive hiking trails, and engaging interactive exhibits, it offers a plethora of exploration opportunities for all. The museum hosts educational programs and events catering to both adults and children. Additionally, it serves as the proud home of the Maryland Archaeological Conservation Laboratory, safeguarding an impressive collection of over 8 million artifacts.
Jefferson Patterson Park and Museum connects people to the past through history and archaeology and supports the preservation of Maryland’s cultural and natural resources. – Jefferson Patterson Park and Museum Mission Statement.
The Museum still has active archaeological sites and researchers believe that in the 25 years of excavation, that less than one percent of the sites have been explored.
See the Jefferson Patterson Park and Museum to learn more about its history and current events.
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