A variant of the climb of the mythical Turini pass by the Malagratta trail. The ascent of the Malagratta and Brasca trail to the vacheries of Mantégas, are sublime variants to reach the mythical Turini pass by the side of the village of Bollène-Vésubie. At the top of the pass, the route offers the Authion loop, an exceptional natural and cultural route, located in the heart of the Mercantour National Park. The panorama, exceptional throughout the route, allows to admire the eastern part of the Mercantour massif and the ultimate foothills of the Alps that plunge towards the Mediterranean. First by the Tardei trail, then by the metropolitan road, to end with a return to the banks of the Vésubie only downhill.