Southern Maryland National Heritage Area Passport Program

Historic St. Mary’s City is proud to be one of 15 participating sites in the new Southern Maryland National Heritage Area Passport Program, an initiative designed to inspire exploration across Calvert, Charles, St. Mary’s, and Southern Prince George’s Counties.

This regional program—developed and led by the Southern Maryland National Heritage Area—invites visitors to collect custom stamps at designated heritage sites that showcase the region’s rich history, vibrant culture, and natural beauty. Complimentary passport booklets are available at each location, with space to commemorate your journey one stamp at a time.

Participating sites include:

Historic St. Mary’s City
Annmarie Sculpture Garden and Arts Center
Calvert Cliffs (stamps available in Spring)
Calvert Marine Museum
Darnall’s Chance House Museum
Dr. Samuel A. Mudd House
Historic Sotterley
Jefferson Patterson Park and Museum
Maryland Veterans Museum
Patuxent River Naval Air Museum
Piney Point Lighthouse Museum and Historic Park
Piscataway Park
Serenity Farm
The Surratt House Museum
Thomas Stone National Historic Site (stamps available in Spring)

Please note: Some sites have seasonal hours or winter closures. We recommend checking each site’s website or calling ahead before planning your visit.

To learn more about the passport program and view photos from the launch, visit the Southern Maryland National Heritage Area’s social media channels or read the full article on The BayNet.

Historic St. Mary’s City is honored to be part of this regional storytelling effort. We encourage you to explore the full list of sites and celebrate the legacy of Southern Maryland—one stamp at a time.