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

America's largest walk-through lighting display is located in Duluth, Minnesota at Bentleyville. Open Nov. 17 to Dec. 26, the light show features 4 million lights spread over the park's 20 acres. Give yourself about 30 minutes to walk through (or an hour if you also plan on visiting Santa), and dress warmly. Minnesota Winters are notoriously cold, but guests can warm up at one of the 15 fire pits located throughout the park, then enjoy hot cocoa, cookies, popcorn, and roasted marshmallows.