Aquario Natural
Road to Jardim, Km7
About
The best known of the springs and rivers that people swim in is the Aquario Natural. Starting at the wellspring of the Rio Baia Bonita, you snorkel a .5km (1/2-mile) stretch of crystal-clear river with amazing underwater views of fish. The downside is that this is also the busiest excursion, and your time on the river (an hour or so) is shorter than some of the others.