Altigraphs
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Compare the ways up Portillo de La Sía

Same summit, different roads — measured the same way as every other climb here.

From Val del Asón You're viewing this one
17.4 km Length
1027 m Height gain
5.9% Average
8.4% Steepest km
HC Category
From Las Machorras
View this ascent
7.4 km Length
432 m Height gain
5.8% Average
7.0% Steepest km
2 Category