Piscinas Naturais e Camping Tio Zezico is a rustic campground and natural swimming area situated on the Ribeirão Alto da Cruz near São José do Barreiro, in the municipality of São Roque de Minas, Minas Gerais.

It sits facing the Serra da Canastra and serves as a convenient base for visiting the lower section of the Cachoeira Casca D'Anta waterfall within Serra da Canastra National Park.

The main draw is a series of natural pools fed by clear, cool water, framed by stone walls and lush cerrado vegetation.

The campground offers basic facilities including separate restrooms with hot showers and a covered communal kitchen with a sink and stone counter. Tent sites are available near the river, though electrical access in that area is limited.

Day visitors can purchase passes to use the natural pools without camping. The overall setup is decidedly rustic, so guests are advised to come prepared with their own supplies.