One of the attractions of downtown San Diego of course is the harbor area, called the Embarcadero (Spanish for wharf). You can stroll from Embarcadero Marina park to the Maritime museum where there is the Star of India, supposedly the oldest sailing ship in the world. You could also visit the Midway museum which is the longest serving aircraft carrier in the history of the US Navy. Fine dining in the area is abundant, for example try the Fish Market restaurant which serves fresh seafood grilled to your liking. There are also the Harbor Island and Shelter Island which are great places for quiet getaways for people to enjoy a walk or just a peaceful moment overlooking San Diego Bay. San Diego is beautiful.