Beginning Jan. 18, 2022, the Zoo is open Thursdays, Fridays, Saturdays and Sundays from 8 a.m. to 3 p.m. (last admittance 2:30 p.m.). Select animal buildings remain closed. Entry passes are required for all guests, including infants. All visitors ages 2 and older are required to wear a mask in all indoor spaces at the Zoo, regardless of their vaccination status. Fully vaccinated visitors do not need to wear a mask in outdoor areas.

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Corporate Partners

The Smithsonian’s National Zoo and Conservation Biology Institute and Friends of the National Zoo are pleased to acknowledge the generous financial support of our corporate sponsors and donors. If you'd like to learn more about sponsorship and donation, please contact us.

ConocoPhillips corporate logo
FedEx corporate logo
Land O'Lakes, Inc. logo file
SVF Foundation
airbnb logo
Charles Schwab logo
chase logo
Ford Motor Company Fund
Medtronic logo in blue
The Microsoft company logo with a grid of four colored squares to the left of the word "Microsoft"
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American Association for the Advancement of Science
Bank of America
Giant Food
Rosenthal Jaguar Land Rover Tysons Corner & Chantilly
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