Due to technical difficulties, we cannot process online payments. Free Entry Passes are still available and visitors may purchase Parking Passes at the Zoo (subject to availability).
Due to high demand, line access for the Giant Panda Habitat may close early. Arrive with time to spare for the best chance to see the bears.
This year was filled with incredible and heartwarming stories about the animals and the people who care for them. Enjoy a look back at some of the amazing things that happened this year.
Our Cheetah Cub Cam is winding down for the season. Read the latest update on the future of the cheetah breeding program... and say hello to some old friends!
When Echo's five cubs were born last fall, their exact parentage was a mystery. A genetic analysis conducted by Smithsonian scientists revealed the truth.