Adventureland is made to look like a jungle in Africa or Asia. One of Disneyland's first attractions can be ridden here. It is called "Jungle Cruise" and takes guests on a boat ride on a jungle river. Tarzan's Treehouse was originally named The Swiss Family Treehouse after an old novel. The Indiana Jones Adventure is a ride in a jeep through "dangerous" caverns that include lava, a giant snake, and other perils. The only other attraction in Adventureland as of now is the Enchanted Tiki Room which is the first ride in the world to feature audio-animatronics.