The Struggle for Freedom exhibit will be closed for renovations beginning November 4, 2024.

Our maritime exhibit, Maryland Dove, will be off the dock on Saturday, August 23, 2025, sailing in the St. Mary's River, and will therefore be unavailable for public boarding.

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Events

Outdoor Exhibits Open for the Season

Opening Day - Calendar of EventsA butterfly sitting on a marigoldDaffodilsAn HSMC staff member is sitting in a garden, smiling. They are sitting in soil,with their left hand closed. Next to them is a toddler kneeling with their back facing the staff member. The child is planting a seed in the soil. Behind both of them is a caregiver helping their child plant in the soil.

18751 Hogaboom Lane
St. Mary's City , 20686

18 Mar 2025

Google Calendar|iCal

10:00am - 4:00pm

301.994.4370

Events

Outdoor Exhibits Open for the Season

18751 Hogaboom Lane
St. Mary's City , 20686

18 Mar 2025

10:00am - 4:00pm

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