Our maritime exhibit, Maryland Dove, will be off the dock on Saturday, May 23, 2026, sailing in the St. Mary's River, and will therefore be unavailable for public boarding.
47414 Old State House Road St. Mary's City , 20686
18 Oct 2025
5:00pm - 8:00pm
47414 Old State House Road St. Mary's City , 20686
18 Oct 2025
5:00pm - 8:00pm
October 18, 2025 | 5:00 p.m. – 8:00 p.m.
Family-friendly | G-rated | Costumes encouraged
Entrance closes at 7:30 p.m.
Step into the Lost City, a spooky (but not scary!) trick-or-treating adventure set in the historic Town Center at Historic St. Mary’s City. This family-friendly event is perfect for little goblins and ghouls looking for Halloween fun in a safe and scenic setting.
Wander along lantern-lit paths collecting treats, play games, talk with pirates, have your fortune told, and enjoy seasonal activities for all ages. Costumes are encouraged for kids and grown-ups alike!
Important Info:
Don’t miss this magical evening of treats, games, and Halloween fun at Historic St. Mary’s City!
Wed, Jun 10, 2026
02:00 PM - 03:30 PM
Thu, Jun 11, 2026
10:00 AM - 11:00 AM
Fri, Jun 12, 2026
10:00 AM - 11:00 AM
Sat, Jun 20, 2026
10:00 AM - 12:00 PM
Tue, Jun 23, 2026
10:30 AM - 11:30 AM
Thu, Jun 25, 2026
10:30 AM - 12:00 PM
Fri, Jun 26, 2026
10:00 AM - 11:00 AM
Wed, Jul 8, 2026
02:00 PM - 03:30 PM
Sat, Aug 1, 2026
10:00 AM - 12:00 PM
Thu, Aug 6, 2026
06:30 PM - 12:00 PM
Wed, Aug 12, 2026
02:00 PM - 03:30 PM
Wed, Sep 9, 2026
02:00 PM - 03:30 PM
Wed, Oct 14, 2026
02:00 PM - 03:30 PM
