Feb 5, 2025 · 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.

The Smithsonian's National Zoo is home to more than 2,200 animals representing almost 400 different species. Learn more about animals, exhibits, conservation and education at the Zoo!

When you visit any of the Smithsonian's museums and Zoo, you will discover that we have security measures to ensure your safety and the safety of the animals and objects. During peak visitation days at the Zoo, you may be greeted upon entry by one of the security personnel who will conduct a thorough but speedy hand-check of all bags, strollers ...

Founded in 1889, the Zoo is part of the Smithsonian Institution, the world’s largest museum and research complex. Its two campuses are home to more than 2,100 animals, including some of the planet’s most critically endangered species.

The Smithsonian's National Zoo is home to more than 2,200 animals. Find out where to see your favorite animals, like Komodo dragons at Reptile Discovery Center or red pandas on Asia Trail.

The Zoo's animal webcams are some of the most famous on the internet. Tune in to watch the Zoo's elephants, lions and naked mole-rats — live, 24/7!

Meet the Animals - Smithsonian's National Zoo

Exhibits - Smithsonian's National Zoo

The Zoo is open every day, except Dec. 25. Grounds Open: 8 a.m. to 4 p.m.; last admittance is at 3 p.m. Exhibit Buildings Open: 9 a.m. to 4 p.m. (winter) / 6 p.m. (summer). Please note: last admittance to exhibit buildings is 30 minutes before closing.

Interested in a career at the Smithsonian's National Zoo And Conservation Biology Institute? See available job, internship and volunteer positions.