Historic St. Mary's City outdoor exhibits are closed for the winter.
St. John's Site Museum winter hours: Fridays and Saturdays, 10 a.m. to 4 p.m. January 23 - March 17
18751 Hogaboom Lane St. Mary's City , 20686
22 Oct 2025
10:00am - 11:00am
18751 Hogaboom Lane St. Mary's City , 20686
22 Oct 2025
10:00am - 11:00am
Little Explorers: Halloween
October 22, 2025 | 10:00 a.m. – 11:00 a.m.
$4 per child / $3 for members (includes one free adult admission)
Full-day admission to the living history exhibits included
Spend the morning learning and making discoveries through stories, play, art, music, and nature. Designed for preschool children ages 3–5 and an accompanying adult. This session’s theme is Halloween and takes place at the Visitor Center. Enjoy not-too-spooky fun with seasonal crafts, songs, and stories perfect for little ones in costume.
Wed, Jan 14, 2026
02:00 PM - 03:30 PM
Tue, Mar 17, 2026
10:00 AM - 04:00 PM
Wed, May 13, 2026
02:00 PM - 03:30 PM
Wed, Jun 10, 2026
02:00 PM - 03:30 PM
Wed, Jul 8, 2026
02:00 PM - 03:30 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
