Located in the Parque Ecológico Vale Anhumas (Anhumas Valley Ecological Park) the Gruta de São Miguel (Saint Micheal Cave) Tour with a walk across an one hundred and eighty meter suspension bridge to the opening of one of the oldest caverns that exists on the planet. The cave is composed of limestone formations. The reception area has a bar situated at a scenic outlook.
Distance from the city: 16 km (13 by dirt road) close to Gruta do Lago Azul.
Duration: Half day, approximately 1 1/2 hours. It is possible to visit both caves in one half day period.
Restrictions: Children must be over 5 years old. Mandatory use of sneakers.