The 3 Mile Ocean City BoardwalkĮxploring the 3-mile boardwalk is a must, where you’ll find food, shops, games and amusements, and lots to see. While Ocean City, Maryland hosts weekly events, annual conventions and festivals, is home to nearly 20 exquisite golf courses, endless shopping, amusement parks, mini golf. and the best watersports and fishing on the eastern seaboard, our town also has locations and characteristics unique to our little slice of heaven.