Just like the round trip route P1, which is accessible to anybody who enjoys the sport, the entire route runs along the old Vouga Valley railway line, but this time in the direction of the village of Oliveira de Frades. On the route you can enjoy beautiful views over the village of Vouzela and there are several points of interest on the old railway line, from the Espigão Tunnel, the Monte Cavalo tunnel, a 3 arch brick viaduct - Ponte das Juntas and a unique railway viaduct over the river Zela, also built with bricks, with 15 arches.