Asturias Interior (Etapa 4)

Asturias Interior (Etapa 4) is a 24.0 km National Hiking hiking trail covering an interesting stretch of countryside.

This 24.0 km route is a serious undertaking — strong fitness and proper gear are recommended. Expect around 5 hours and 20 minutes at a steady pace.

Point-to-point in layout, this trail takes you from A to B across the landscape. Consider your return logistics before heading out. Follow the GR 109 waymarkers throughout to stay on the official trail line.

As a National Walking Network (NWN) trail, this route represents a nationally recognised hiking corridor. Infrastructure and waymarking are maintained at a high standard.