Altigraphs
2

Portillón

Eastern ascent from San Vicente de Toranzo, by Castillo Pedroso — the hardest of the 2 ways up
2 ways up
From San Vicente de Toranzo, by Castillo Pedroso 6.5 km · 6.3% From Barriopalacio 6.0 km · 5.7%
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Elevation profile

161 m → 570 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 4 at 7.4% — peaks at 18%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

406 m Ascent
6.45 km Length
6.29% Average
23% Maximum
570 m Summit altitude
76 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 206 m +46 m 4.6% 9%
2 270 m +65 m 6.5% 19%
3 334 m +69 m 6.9% 23%
4 407 m +74 m 7.4% 18%
5 468 m +61 m 6.1% 17%
6 538 m +70 m 7% 12%
7 570 m +33 m 7.2% 9%

Route map

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Photos

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Rider notes

What it is actually like, from people who have ridden it
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How hard is 76?

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

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Conditions at the summit

13°
Clear · feels like 14°
Wind 3 km/h W
Updated Just now
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