Buraco do Macaco is a striking waterfall on the Rio Salobra in Mato Grosso do Sul, located near the town of Bodoquena, roughly 250 km from Campo Grande.

It sits along the Boca da Onça trail, a guided ecotour route that links eight waterfalls through a well-preserved stretch of natural forest.

What sets Buraco do Macaco apart is its cenote-like appearance — the falls plunge into a deep, circular pool of crystal-clear blue water, making it one of the most visually distinctive swimming holes in Brazil.

Visitors can float in the pool while the waterfall cascades overhead. The site is a highlight of the Boca da Onça trail, which also features the towering Boca da Onça waterfall at over 150 meters and a rappel platform among its attractions.