Best Time To Visit
The best times to visit Washington, D.C., are from September to November and March to May. In the autumn, the sweltering summer is gone, taking with it most of the high season tourists. All that's left are crisp breezes and changing leaves, which, by the way, look great against all those marble monuments. Second to fall is spring, which is also a mini high season thanks to the National Cherry Blossom Festival in late March and early April. Summer in D.C. is hot and sticky, making less than ideal conditions for exploring the great outdoors. That said, many museums blast air conditioning, so if you can stand the heat, you'll find plenty of free attractions to keep you entertained. Winter is definitely low season.