From the edge of the Serra do Roncador, the ground suddenly drops away. It is not a gradual descent: it is a sharp drop, a geological break where the ancient plateau fractures and gives way to a green void that stretches to the horizon. You find yourself in Nova Xavantina, in the Brazilian state of Mato Grosso, and the view that opens up before you is that of one of the best-preserved tropical savannas on the planet, the Cerrado, with its forest galleries following the waterways hidden among the vegetation.
The Serra do Roncador is a formation of sandstone and quartzite that runs through Mato Grosso from north to south for hundreds of kilometers, serving as a watershed between the Xingu and Araguaia basins. The mirante — the viewpoint — is reached by traveling along dirt roads that start from Nova Xavantina, a city of about 35,000 inhabitants that serves as a logistical base for those exploring this remote region of central Brazil. There are no standardized entrance tickets or elaborate tourist facilities: it is a natural viewpoint, accessible by off-road vehicle or with good preparation if you choose to reach it on foot.
The view: a horizon without interruptions
From the edge of the escarpment, the gaze is lost on a stretch of vegetation that shows no obvious signs of human intervention. The forest galleries — the so-called matas de galeria — draw darker and denser lines along the invisible rivers, contrasting with the lighter and lower green of the open Cerrado. In the distance, on clear days, the chromatic variations between the different plant formations can be distinguished: the campo sujo, the campo cerrado, the cerradão, each with its own hue and texture.
The visual depth is difficult to quantify: in the absence of visible buildings or roads, the eye finds no scale references and the mind struggles to measure distance. This is the detail that strikes those who arrive here after hours of travel: not the spectacularity of a single form, but the total absence of artificial elements in the field of vision.
The colors at different times of the day
At dawn, when the slanting light touches the slope from the east, the long shadows accentuate the contours of the rock and the vegetation takes on golden and amber hues. The Cerrado, which during the dry season — from May to September — shows a lot of yellowed or burned vegetation, reflects the morning light with ochre and rust shades that can surprise those expecting only tropical green.
In the late afternoon, the setting sun in the west illuminates the landscape from the front, transforming the distance into a succession of increasingly lighter blue veils towards the horizon. The reds and oranges of the sunset blend with the dark green of the matas de galeria, creating color contrasts that change rapidly over the course of twenty or thirty minutes. The late afternoon light is generally considered the best time for photography, although dawn offers a quality of silence and an atmosphere that is hard to replicate.
The Cerrado: an ancient ecosystem
The Cerrado is one of the oldest and most biodiverse biomes on the planet, with an evolutionary history that dates back tens of millions of years. The Serra do Roncador, with its geological structure of ancient sedimentary rocks, has contributed to isolating populations of plants and animals, fostering processes of local speciation. From the viewpoint, one can observe, with a bit of patience and binoculars, some of the species of raptors that use the thermal currents generated along the escarpment: the king vulture and hawks of various species frequently soar over this area.
The region is historically associated with the indigenous Xavante people, who have lived and continue to live in this part of Mato Grosso. The very name of the nearest town, Nova Xavantina, reflects this presence. The Xavante indigenous lands extend partly around the Serra do Roncador, and respect for the boundaries of these areas is essential for anyone visiting the region.
Practical tips for the visit
Nova Xavantina can be reached by car from the BR-158, the federal road that crosses Mato Grosso. A vehicle with all-wheel drive is highly recommended, especially during the rainy season from October to April, when the dirt roads leading to the viewpoint can become impassable. The dry season, from June to August, offers the best access conditions and clearer skies, although the vegetation appears less lush.
It is advisable to leave Nova Xavantina in the early morning to reach the viewpoint at dawn, bringing plenty of water, sunscreen, and binoculars. There are no refreshment services or rescue points along the way. Before departing, it is worth checking with local authorities or guides in the area about road conditions and any necessary permits to access specific areas, considering the proximity to indigenous lands.
