Departing from Explora El Chalten, this 17 kilometre guided walk begins along a slightly rugged track to scenic Azul lagoon. Surrounded by rivers and mountainous peaks, take in the view of the north face of Mount Fitz Roy as you continue on the hike all the way to Diablo Lagoon. From here, there is a lookout to the impressive Cagliero Glacier, marketing the end of this full day hike in the Los Huemules Nature Reserve.