The Estrada Paraty-Cunha RJ-165 connects the historic towns of Paraty (Rio de Janeiro state) and Cunha (São Paulo state). You can start your journey from either town. The road is officially designated as RJ-165.

A 4x4 vehicle is highly recommended due to the unpaved sections and potential for rough terrain, especially after rain. While some drive it in regular cars, it's riskier and less comfortable.

The drive typically takes 3-4 hours without significant stops, but most travelers recommend allocating at least 5-6 hours to enjoy the viewpoints and waterfalls.

The road is generally open year-round, but conditions can vary significantly. Heavy rains can make parts impassable or very difficult, especially for non-4x4 vehicles. Always check local conditions before you go.

Public transport directly along the entire route is very limited. It's best suited for private vehicles. Some local buses might operate between Paraty and Cunha, but not for exploring the scenic road itself.

No, there are no entrance fees or tickets required to drive the Estrada Paraty-Cunha RJ-165. It's a public road.

There are no tolls on the Estrada Paraty-Cunha RJ-165 itself. Tolls may apply if you are traveling on highways to reach either Paraty or Cunha.

The viewpoints and natural attractions along the road, like Mirante da Bocaina and Cachoeira do Usso, are generally accessible during daylight hours. There are no official opening or closing times for these natural spots.

You can stop at designated pull-offs and viewpoints. Be mindful of safety and avoid stopping in dangerous or obstructive locations. Always respect the natural environment.

While the road passes through the Serra da Bocaina National Park, there isn't a specific entrance fee for driving the road. If you plan to hike deeper into the park or visit specific protected areas, check with ICMBio for any potential park fees or regulations.

Key highlights include the Mirante da Bocaina for stunning mountain vistas, Cachoeira do Usso for a refreshing dip, and the general beauty of the Atlantic Forest.

The Serra da Bocaina is rich in biodiversity. You might spot various bird species, monkeys, and other Atlantic Forest fauna. Keep your eyes peeled and be respectful of their habitat.

Services are very limited. You'll find a few simple roadside eateries or 'botecos' scattered along the route, but it's best to pack your own food and drinks.

It is strongly advised against driving the Estrada Paraty-Cunha at night. The road is unpaved, poorly lit, and can be hazardous. Visibility is poor, and you risk encountering obstacles or getting lost.

Wear comfortable clothing and sturdy shoes, especially if you plan to stop and explore. A light jacket might be useful as temperatures can vary in the mountains.

The Mirante da Bocaina offers incredible panoramic shots of the mountains. Early morning light is perfect for capturing the mist and dramatic landscapes.

A wide-angle lens is great for landscapes. If you enjoy wildlife, a telephoto lens can be useful. A sturdy tripod is helpful for low-light conditions or long exposures at viewpoints.

Be patient and wait for the light. The weather can change quickly in the mountains, creating dramatic skies. Capture the textures of the unpaved road and the lush vegetation.

Drone usage may be restricted within the Serra da Bocaina National Park. Always check local regulations and be mindful of private property and other visitors before flying a drone.

Early mornings offer soft light and often mist, creating a magical atmosphere. Late afternoons can also provide beautiful golden hour light.