Visitors flock to Baltimore's Inner Harbor, which serves the Chesapeake Bay, the largest estuary in the U.S., bordered by the Susquehanna River on the north and the Atlantic Ocean on the south.

Many visitors frequent Baltimore's Inner Harbor, a key gateway to the Chesapeake Bay. As the largest estuary in the U.S., the Chesapeake Bay is geographically positioned between the Atlantic Ocean to the south and the Susquehanna River to the north. Because of these unique features and its accessibility, the area has become a popular destination for family travel plans, attracting numerous tourists who wish to explore the region's significant waterways and the city's harbor attractions.