Altigraphs
3

Alto de Aia by Kurpidea Auzoa

South-eastern ascent from Starting point unknown — the hardest of the 2 ways up
2 ways up
From Orio 5.6 km · 5.8% From Starting point unknown 1.8 km · 11.3%
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Elevation profile

108 m → 317 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 2 at 12.5% — peaks at 21.4%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

203 m Ascent
1.79 km Length
11.32% Average
34% Maximum
317 m Summit altitude
83 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 219 m +111 m 11.1% 23%
2 317 m +99 m 12.5% 34%

Route map

Paved Unpaved Cobblestone Unknown
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Rider notes

What it is actually like, from people who have ridden it
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How hard is 83?

Difficulty score is length × gradient, weighted for the steepest kilometre.

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Conditions at the summit

16°
Partly cloudy · feels like 17°
Wind 1 km/h SW
Updated 1 min ago
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