Hidden deep within Brazil’s Atlantic Forest, PETAR – the Alto Ribeira State Tourist Park – offers one of the most authentic and thrilling ecotourism experiences in the country. Known for its spectacular caves, untouched rainforest, and strong cultural traditions, PETAR is a true sanctuary for nature lovers, adventurers, and curious travelers seeking more than just a destination.

Explore dramatic underground landscapes shaped over millions of years. Inside, stunning rock formations, crystal-clear underground rivers, and echoing chambers create a surreal and unforgettable atmosphere. Outside the caves, trails wind through dense jungle, leading to waterfalls, rivers, and panoramic views that reveal the park’s rich biodiversity and natural beauty.

What sets PETAR apart is not just its adventure appeal, but also its cultural depth. Traditional communities, such as quilombolas and small rural villages, live in harmony with the land and welcome visitors to learn about their customs, food, and stories. This connection between people and nature adds a powerful, human dimension to the experience.

Every visit to PETAR is guided and designed with sustainability in mind, ensuring that tourism helps protect the forest while providing life-changing memories for those who walk its paths. Whether you’re hiking through ancient trees, swimming in natural pools, or descending into a hidden cave, PETAR offers a rare opportunity to reconnect with the Earth — and with yourself.