Visit St. Mary's County Maryland

Where the Potomac & the Chesapeake meet

Potomac Heritage National Scenic Trail

Explore St. Mary's on sections of the Potomac Heritage National Scenic Trail that run through the county. There are lots of opportunities to hike, cycle, paddle and more.

Learn more on the Potomac Heritage National Scenic Trail website

Visit St. Mary's MD
23115 Leonard Hall Dr.
P.O. Box 653
Leonardtown, MD 20650

main1-800-327-9023

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