Known as destinations in their own right, these amazing zoos introduce U.S. audiences to wildlife from around the world.

The Pittsburgh Zoo & PPG Aquarium is open daily ... Essential Pittsburgh Experience - The One Tour to Take (488 reviews) HOP ON-HOP OFF TOUR PASS- All Day Sightseeing Tour Pass ...

The Columbus Zoo and Aquarium, which more than 10,000 animals call home, has been named the third-best zoo in the country, according to the USA TODAY 10Best Readers' Choice Awards. The zoo ...

POWELL, Ohio — The Columbus Zoo and Aquarium ranked as one of the best zoos in the United States by the USA Today 10Best Readers' Choice Awards. The zoo was awarded third place, coming just ...

The zoo said visitors will come face to face with some of the largest animals that set foot on Earth, including mammoths, mastodons, rhinoceroses and more.