1. The Houston Zoo is a 55-acre zoo located in Hermann Park in Houston, Texas. It is home to over 6,000 animals from 900 species, including elephants, giraffes, lions, tigers, and many more. The zoo is divided into several sections, including the African Forest, Kipp Aquarium, McNair Asian Elephant Habitat, and many more.

Interesting facts about the Houston Zoo include:

- The Houston Zoo originally started as a small animal collection in 1901, and officially became a zoo in 1922.

- The zoo has been recognized for its conservation efforts, including its work with the Houston Toad and the Attwater’s Prairie Chicken.

- In 2019, a new exhibit called the Texas Wetlands opened, featuring local animals like alligators, bald eagles, and otters.

- The zoo is a popular place for events, including weddings, birthday parties, and corporate events.

2. The working time of the Houston Zoo varies by season. Generally, it is open every day from 9:00 am to 5:00 pm, with extended hours on some holidays. The phone number for the zoo is (713) 533-6500.

3. Ticket information for the Houston Zoo can be found on its website. As of June 2021, adult tickets cost $21.95, child tickets (ages 2-11) cost $17.95, and senior tickets (age 65+) cost $17.95. Children under 2 years old can enter for free. The zoo also offers various membership packages for frequent visitors. Transportation options include driving and parking on site (for a fee), taking public transportation like the METRO rail or bus, or using rideshare services like Uber or Lyft.