The Chesapeake Bay, the largest estuary in the United States, lies off the Atlantic Ocean and is surrounded by Virginia and Maryland. It was first explored and mapped by Captain John Smith during his explorations between 1607 and 1609.
 Chesapeake Bay 2013 Wall Calendar A mix of saltwater and freshwater, Chesapeake Bay is the largest estuary in the United States. |  Chesapeake Bay Retrievers 2013 Wall Calendar A born swimmer, with an oily double coat, the Chesapeake Bay retriever is a bold, active, strong dog. |  Chesapeake Bay Retrievers 2014 Wall Calendar Chesapeake Bay Retrievers Wall Calendar: A born swimmer, with an oily double coat, the Chesapeake Bay retriever is a bold, active, strong dog. |