Mountain range of Navaliego Nature · Mieres, Caudal, Asturias Image of Mieres, not of the place itself. The chain that closes Mieres to the south, on the boundary with Lena and Aller, and where Burra Blanca rises, 1,153 metres high, the highest point in the municipality. It also holds Pico Tres Concejos, 1,096 metres, which marks the meeting of three municipal districts. Photo: Montes (Public domain) What to see and do in Mieres