Geography and climate
The state crosses many different geographical zones, from the low, sandy barrier islands of the Atlantic Coast to the fertile, lowlands of the Chesapeake Basin, which rise into the foothills of the Piedmont, and eventually the rugged terrain of the Appalachian Mountains. Maryland has been called "America in Miniature" because of the great difference of landscape one can experience in such a small area.
The climate of Maryland varies as much as its topography. The lower elevation Atlantic Coastal Plain, which surrounds the Chesapeake Bay and includes the major cities of Baltimore, Annapolis, and Salisbury has a mild subtropical climate, with hot, humid summers and cold winters with little to moderate snowfall, though winter storms do occasionally bring several inches to a foot or more of snow across Central Maryland. As one moves away from the Bay and higher in elevation, the climate becomes more continental, with milder summers and colder winters including the major cities of Hagerstown and Cumberland. In the mountains of the west summers are cool, and winters can be very cold with heavy snows. The mountains protect the eastern half of Maryland from much of the harsh winter weather experienced in the Great Lakes region.
Understand
The largest and most well known geographic feature of Maryland is the Chesapeake Bay, the world's third largest estuary. At one time it was called the world's protein basket because it produced so much seafood in the form of fish and shellfish, in particular its most famous product, Blue Crabs. Today the bay is a poster child for what happens from overfishing and pollution, but Maryland leads the country in many progressive "Save the Bay" programs to save wetlands, and halt the flow of pollutants from the more than 12 million people who live in its watershed from Pennsylvania to Virginia. The Chesapeake Bay is a magnet for sailing and fishing sports activities.
The state is bounded to the south by the Potomac River, which offers opportunities for boating, and bicycling along the disused Chesapeake and OhioCanal Trail, leading from Washington, D.C. to Cumberland.
The western part of the state is much more mountainous than the eastern lowlands, and offers hiking along the Appalachian Trail, whitewater recreation in the Youghiogheny River, and historical sites such as Antietam Battlefield, where the events of the bloodiest single day in American history unfolded.
Ocean City offers an economy that caters to the huge seasonal influx of beach-goers. It has an odd charm in the winter, with discounted hotels, deserted beaches and empty restaurants.