There are no visitor centers along the Baltimore Washington Parkway. Greenbelt Park Headquarters is the location for the Baltimore Washington Parkway Maintenance Division The Baltimore Washington Parkway passport stamp is located at the Greenbelt Park Ranger Station located near the campground.
Greenbelt Park Headquarters is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Greenbelt Park Headquarters's exact location and directions.
Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.