Bonito
Brazil, Mato Grosso do Sul
Difficulty
IntermediateWater
22-24°CAbout Dive Site
Bonito offers crystal-clear freshwater river diving with exceptional visibility often exceeding 40 meters. Divers drift effortlessly through pristine rivers like Rio da Prata and Aquário Natural, observing diverse freshwater species including pacu, dourado, piraputanga, and curimbatá in their natural habitat. The limestone-filtered water creates stunning clarity, allowing observation of aquatic plants, submerged tree roots, and colorful fish. Gentle currents make this ideal for all experience levels, offering a unique and serene underwater experience.
Dive Conditions
Visibility
40-100m
Currents
Mild
Price
$100
Marine life
The freshwater ecosystems of Bonito teem with diverse and vibrant aquatic life. Divers frequently encounter large schools of piraputanga, recognized by their reddish-orange fins, and the impressive golden dourado, often referred to as 'river tigers'. Pacu, with their distinctive deep bodies, are also common. While generally shy, piranhas can sometimes be observed. The clear waters allow for excellent viewing of these species interacting within their pristine natural habitat, making for a truly unique freshwater encounter.
Details
Bonito, in Mato Grosso do Sul, Brazil, is a premier ecotourism destination known for exceptionally clear, spring-fed rivers and abundant freshwater fauna. Karst limestone geology and underground springs create natural filtration that produces outstanding visibility typically ranging from 20 to 40 meters. Popular sites include Rio da Prata, Aquário Natural, Abismo Anhumas and Gruta do Lago Azul. Activities are primarily guided freshwater snorkeling and cave or sinkhole diving; strict visitor limits and regulations protect the sensitive ecosystems.