+18 Zoo Lights Wash Dc References. Web always free of charge, the smithsonian’s national zoo is one of washington d.c.’s, and the smithsonian’s, most popular tourist destinations, with more than 2 million visitors from all over the world each year. There was food & drinks available for purchase.

24, 25 and 31) from 5 to 9 p.m. 06, 2023 trees festively decorated with brightly colored lights dazzle visitors at zoolights at the smithsonian’s national zoo and conservation biology institute. There was food & drinks available for purchase.