Join us in exploring the Vale Anhumas Ecological Park, where you can delve into the depths of one of the world's most ancient caves: the San Miguel Cave.
This tour will reveal the hidden mysteries within, as we admire the stunning geological formations that grace this historic site.
Our adventure also includes a hike where we will encounter birds and wildlife, culminating in a visit to the world's oldest wells, home to natural sculptures that are over 600 million years old.
An ideal walk for adventure enthusiasts!
Tour Description
The excursion starts with guests being picked up from their hotels in downtown Bonito, heading towards the Vale Anhumas Ecological Park, located 23 km from the city center.
We will kick off with a short introduction about the cave, where the guides will share insights into its geological formation and other fascinating details. This will be followed by an extensive walk, where we will encounter birds such as guavas, trogons, tanagers, macaws, and other local wildlife. The walk includes crossing a 200-meter-long suspension bridge, offering breathtaking views from the treetops. We will proceed along the trail for another 150 meters to reach the entrance of one of the oldest sinkholes in the world, featuring natural sculptures that are over 600 million years old, providing a glimpse into the evolution of our planet. The tour concludes with the return of each guest to their hotel in Bonito.
What’s included?
What’s included:
90-minute tour of the San Miguel Cave
Professional guide
Hotel pickup and drop-off (selected hotels only)
What’s NOT included:
Food and beverages
Activities not included in the schedule
An Environmental Conservation Fee of R$ 15.00 per day per person is charged. Payment must be made directly by the visitor on the website: www.turistapornatureza.com.br
Frequently Asked Questions
The San Miguel Cave excursion invites you to explore the Vale Anhumas Ecological Park and the interior of San Miguel Cave, one of the oldest caves on the planet. During the tour, visitors can admire the geological formations that characterize this historic site and discover its natural secrets. The experience also includes a walk through the surrounding area, with opportunities to observe birds and wildlife. The tour culminates with the discovery of some of the oldest sinkholes in the world, where natural sculptures over 600 million years old can be found.
Yes. The visit to the Grotto of Saint Michael is designed for those seeking an adventure and a connection with nature in Bonito, Brazil. The tour combines the exploration of an ancient cave with a hike through the Vale Anhumas Ecological Park, where you can observe birds and wildlife. It also allows you to discover ancient geological formations and natural sculptures. Since every traveler has different needs, we recommend reviewing the tour details before booking to confirm that the itinerary meets your expectations and the type of experience you desire.
During the tour of San Miguel Cave, you can observe the impressive geological formations that characterize the interior of this historic cave. The experience allows you to discover natural sculptures over 600 million years old, located in some of the oldest shafts in the world. The tour offers a glimpse into the heart of one of the oldest caves on the planet and allows you to appreciate the secrets it holds within. For additional information about the itinerary, visit conditions, and other details of the activity, it is recommended to consult the updated tour information.
Yes. In addition to exploring San Miguel Cave, the tour includes a hike through the surrounding Vale Anhumas Ecological Park, where you can observe birds and wildlife. This part of the tour complements the cave visit and offers a unique experience of nature in Bonito. The tour combines natural landscapes, geological formations, and the discovery of natural sculptures over 600 million years old. Wildlife sightings may depend on environmental conditions, so it is recommended to check the tour details before booking.
Visiting the Grotto of Saint Michael allows you to discover one of Bonito's natural and historical attractions in Brazil. The excursion takes you to the Vale Anhumas Ecological Park to explore one of the oldest caves on the planet and admire its geological formations. It also includes a hike for birdwatching and wildlife viewing before arriving at some of the oldest sinkholes in the world, where you'll find natural sculptures over 600 million years old. It's an ideal option for those who want to combine adventure, nature, and discovery during their trip.
PRICES 2026-2027
São Miguel Caves
Group Service Includes: 90-minute Visit To The São Miguel Grotto professional Guide hotel Pickup And Drop-off (Selected Hotels Only)
- Start Time: 08:00
- Languages: POR
- Duration: 4 hrs
- Operation Days: Every day
From
ARS 75.896
per person
Price per person based on a booking for 2 people. Prices may vary depending on the date and number of travelers.
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Grotto Of Saint Michael
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