Estrada da Cachoeira Serra da Capivara Circuit
30,000-year-old rock art meets technical sandstone
The red sandstone canyons of Serra da Capivara hold 30,000-year-old cave paintings and some of Brazil’s most challenging backcountry navigation. This circuit winds through the Fundação Museu do Homem Americano research zone, crossing dry creek beds and scaling mesa tops where jaguars still hunt. The route passes the Toca do Boqueirão da Pedra Furada, a natural arch that’s become the park’s signature landmark, before descending through technical rock gardens that’ll test your spotter skills.
Moderate to difficult depending on seasonal rains — flash floods turn creek crossings deadly. High-clearance 4WD with rock rails essential, plus recovery gear and multiple spare tires. Dry season May through September offers the best conditions, though water sources become scarce. Park permits required, camping restricted to designated zones. What you get: exclusive access to humanity’s oldest art gallery and some of the most pristine caatinga wilderness left in Brazil.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Overland Route |
| Surface | Rock, Sand |
| Features | Camping, Historic, Remote, Water Crossings |
| Length (miles) | 38 mi / 61.2 km |
| Duration | 2-3 days |
| Max elevation (ft) | 2100 ft |
| Best season | May-September |
| Minimum vehicle | 4WD high-clearance with rock protection |
| Nearest town | São Raimundo Nonato, Piauí |
| Land manager | Fundação Museu do Homem Americano |
| Permit required | Yes |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | No |
| Official sources | fumdham.org.br |
| Start coordinates | |
| End coordinates | |
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Location
Trail Conditions
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Frequently asked questions
What's the minimum rig I need for this circuit — can I do it in a lifted Hilux or do I need a full expedition build?
A high-clearance 4WD like a stock Hilux or Land Cruiser will handle most of it, but rock sliders and skid plates are non-negotiable on the sandstone sections. Lockers are helpful but not strictly required. Don't run all-season tires — aggressive AT or MT rubber on the rock and sand.
Can I run this trail outside the May–September window?
The Caatinga wet season (October–April) turns the crossings dangerous and the sand sections impassable. The park may restrict or close vehicle access entirely during heavy rains. May–September is dry, hot, and the only realistic window for a circuit drive.
Do I need a permit and does the park actually enforce it?
Yes — access is managed by FUMDHAM (Fundação Museu do Homem Americano) and permits are required to enter the archaeological preserve with a vehicle. Enforcement is real; rangers patrol the area and unauthorized access can result in fines and expulsion. Contact FUMDHAM directly at fumdham.org.br before you go.
What's the hardest section of the circuit and what makes it technical?
The exposed sandstone shelves on the interior loop are the crux — loose surface over slick rock with off-camber shelf road and no barrier between your wheels and a significant drop. The difficulty is less about raw obstacle size and more about consequence: one wrong line and you're recovering in extreme heat with no cell service and no other traffic.
How far is the nearest fuel and is 38 miles of trail actually the full range I need to plan for?
São Raimundo Nonato is your last fuel stop, roughly 30km from the park entrance — fill up completely there. Budget for the 38-mile circuit plus transit to and from town, and carry a minimum 20-liter fuel reserve. There's no resupply inside the preserve.
Trail track
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