Walking along Washington Harbor and sitting by the fountains, Auburn
Address Not sure the address -- just look up Sequoia's or Washington Harbor -- on the waterfront Map,
Our son loves this -- we walk along the Washington Harbor (just down from Georgetown) in the summer and winter and sit by the fountains that are just beautiful any time of year -- he always wants to jump in of course and we have to remind him just to enjoy it by watching the water dance up and down. And then we take a walk along the harbor along the Potomac River up to the Kennedy Center and then back and it's fun to watch the rowing teams and boats that travel by. In the winter we watch the ice formations in the water when it's colder. Its a great way to get fresh air and have some healthy outdoor fun when your tired of being indoors in winter in DC.