The Children's Museum of Indianapolis, founded in 1925, is the world's largest children's museum.
The museum's collections are divided into:
- Natural Science Collection - fossils, bones of Ice Age animals and animals living today
- World Cultures Collection - items from all continents, many eras and a great variety of cultures
- Arts and Humanities Collections - American culture from the 18th century to the present day
- National Art Museum of Sport - famous athletes and moments in the history of sport presented in the works of artists
More than 130,000 number of artifacts and specimens.
The museum covers an area of 43,934 square meters.