Steeped in history and tradition, the National Christmas Tree is an annual must-see...

It's time to deck the hulls and light up the night at Alexandria's Holiday Boat Parade of Lights...

Kick off the holidays at a special event featuring a special tree-lighting ceremony...

This year's Tree Lighting Festival welcomes Santa and Mrs. Claus...

The history behind the US Capitol Christmas Tree is as unique as the tree itself...

You're invited to walk through a colorful, dazzling world of light...

Enjoy an evening stroll among trees and displays adorned with more than a half-million lights…

Winterfest returns as the area's most exciting and enchanting holiday opportunity under the stars...

Enjoy more than a little twinkle and a bit of sparkle at ZooLights — Smithsonian's annual holiday event...