Our maritime exhibit, Maryland Dove, will be closed Wednesday, July 2, 2025 for a Coast Guard inspection.
47418 Old State House Road St. Mary's City , 20686
28 Sep 2024
11:00am - 4:00pm
47418 Old State House Road St. Mary's City , 20686
28 Sep 2024
11:00am - 4:00pm
11:00 am – 4:00 p.m.
FREE
St. Mary’s River Watershed Association
RiverFest, a celebration of the St. Mary’s River and its watershed, is free and open to everyone! Discover 101 ways to protect and enjoy our waterways, enjoy live music and enjoy tours of Historic St. Mary’s City. Visit exhibits and vendors from southern Maryland. Come face‐to‐face with birds of prey, snakes, terrapins, and other seldom‐seen neighbors. Join the ceremonial Wade-In at 2 p.m
EXCITING ADDITION! Pride of Baltimore II will be docked at the HSMC waterfront and open for deck tours from 10:00 a.m. – 4:00 p.m. Saturday, September 28.
To inquire about vending or exhibiting at our event or helping to support the event through a sponsorship, please email Emma Green at emmasmrwa@gmail.com.
To learn more about the St. Mary’s River Watershed Association and its work, please visit https://smrwa.org/
(This event is hosted by Historic St. Mary’s City and run by the St. Mary’s River Watershed Association)
Sat, Jul 5, 2025
10:30 AM - 11:30 AM
Wed, Jul 9, 2025
10:00 AM - 12:00 PM
Fri, Jul 11, 2025
05:00 PM - 06:00 PM
Sat, Jul 19, 2025
01:00 PM - 03:00 PM
Wed, Jul 30, 2025
09:30 AM - 12:00 PM
Thu, Aug 7, 2025
Starts at 07:30 PM
Sat, Aug 9, 2025
10:30 AM - 11:30 AM
Fri, Oct 17, 2025
07:00 PM - 10:00 PM