[CIMA PR09] Alto do Trevim * Lousa

The ride

A 27.2 km ride with 1561 m of climbing, all of it on paved surface and none unpaved. Most of the route follows secondary roads (75%), with tertiary roads at 16% and country roads at 5%. Only 3% runs on protected cycleways or bike-network roads, and 0% on busy roads above 50 km/h without a cycle path. A compact loop that keeps the climbing coming.