Abismo Anhumas - Bonito

Abismo Anhumas is one of Brazil's most spectacular dive sites, located near Bonito in Mato Grosso do Sul state. This underground cave features a 72-meter rappel descent into a cathedral-sized cavern filled with crystal-clear freshwater. The visibility can reach an astonishing 60 meters, revealing prehistoric stalactite and stalagmite formations submerged below the waterline. Divers float through a surreal underwater world that feels like diving in another dimension. Advance booking is required as daily visitors are strictly limited.