Planning for Disney’s Animal Kingdom began after then-CEO Michael Eisner announced that he wanted the conglomerate’s next park to be animal-themed, following an out-of-touch pitch for an American history-themed park in Virginia. Executives reportedly reached out to animal experts, including Jane Goodall, and also went through the AZA accreditation process (the American Association of Zoos and Aquariums accredits zoos that adhere to strict standards for animal care and welfare). The work of creating the unique theme park was spearheaded by Joe Rohde and his team of Imagineers, who sought to create an authentic, immersive environment for guests and animals alike. Rohde traveled throughout Asia and Africa to study relevant architecture and every detail was attended to. For example, roof thatchers from Africa were reportedly hired to construct the roofs in Harambe, the park’s Africa-themed section. The famous Kilimanjaro Safaris attraction was made possible by Disney Imagineers, who used creative, natural-looking barriers and varying sightlines to ensure the safety and comfort of both guests and animals. Disney’s Animal Kingdom opened on April 22, 1998 (Earth Day) and originally featured Discovery Island, Africa, DinoLand USA, and Camp Minnie-Mickey; the Asia section opened shortly after the park did. The massive Tree of Life, which was sculpted over an upside-down oil rig, depicted over 200 animals and enthralled guests. It remains one of the most recognizable parts of the park today. Notably, at 500 acres, Disney’s Animal Kingdom is the largest of all the Disney parks. Additional attractions have been added within the space over the years, including Pandora: World of Avatar, which opened in 2017, replacing Camp Minnie-Mickey. Today, Disney’s Animal Kingdom remains a major attraction and is one of the most-visited theme parks in the United States.