The pedestrian route of the Montemuro Great Route is 57 km long, crossing one of the most unknown mountain ranges in Portugal. There are two variants that connect the villages of Cinfães and Resende, with 9.1 and 13.9 km, respectively. The main passage points are: the hilltop of Nossa Senhora do Castelo, Portas de Montemuro, the valley of the Bestança river, the village of Gralheira, Lagoa D. João, the Church of Saint Martin of Mouros, which is part of the Route of the Romanesque, and Porto de Rei, on the banks of the Douro River.