- Adventure Park USA
- Big Slide at Rocky Ridge
- Brookside Gardens Butterfly Exhibit
- Crystal Grottoes Caverns
- Cunningham Falls State Park Manor Area
- DC Post Office Bell Tower Tours
- Dinosaur Land
- Discovery Station at Hagerstown
- Factory Tours in Hanover, PA
- Frederick City Watershed
- Frederick Municipal Airport Picnics
- Frederick Municipal Airport Tours
- Geocaching
- Goddard Space Flight Center Visitor Center (Greenbelt, MD)
- Lilypons Water Gardens
- National Parks Passport Program
- South Germantown Recreational Park Splash Park
- South Mountain Creamery
- The National Shrine Grotto of Lourdes
