The Caldwell Zoo is an 85 acres (34.4 ha) zoo

Zoo

A zoological garden, zoological park, menagerie, or zoo is a facility in which animals are confined within enclosures, displayed to the public, and in which they may also be bred....

 located in the city of Tyler

Tyler, Texas

Tyler is a city in and the county seat of Smith County, Texas, in the United States. It takes its name from President John Tyler . The city had a population of 109,000 in 2010, according to the United States Census Bureau...

, Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

. It features animal

Animal

Animals are a major group of multicellular, eukaryotic organisms of the kingdom Animalia or Metazoa. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their life. Most animals are motile, meaning they can move spontaneously and...

s from all over the world.

The Caldwell Zoo is accredited by the Association of Zoos and Aquariums

Association of Zoos and Aquariums

The Association of Zoos and Aquariums was founded in 1924 and is a nonprofit organization dedicated to the advancement of zoos and public aquariums in the areas of conservation, education, science, and recreation.The AZA headquarters is located in Silver...

 (AZA) and is a member of the World Association of Zoos and Aquariums (WAZA).
The zoo had its origins in the Child Development Laboratory, which was started in 1937 and was operated by the Hogg Foundation and the American Association of University Women of Tyler.