Don't just wander around the earth's surface — have a look at what's below it too. See otherworldly natural formations and patterns in the deep, shadowy recesses of Gruta Nossa Senhora de Lourdes.
To explore this natural underground attraction, find your way to Urubici. There are lots of other interesting attractions in the area, including Cachoeira Véu da Noiva, Igreja Matriz Nossa Senhora Mãe dos Homens, and Snow Falls.