The 20 Best Holiday Light Displays in the US to Take Your Kids to This Year

ZooLights at the Smithsonian's National Zoo in Washington, D.C. runs from Nov. 23 to Jan. 1, and features more than 500,000 environmentally-friendly LED lights that transform the zoo into a Winter wonderland. Kids will love the light-up animals; the Zoo Choo-Choo, a trackless train that whisks guests around the Great Cats exhibit and features gorgeous views of the holiday light displays; and snow-less tubing on 150-foot long tracks that don't require snow to go.