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Alp Anarosa / Tguma from Zilles via Casti

HC
5.0
2 reviews | Elevation profile | 1 photo
In some places the road surface of this climb is bad, but it can be ridden with a road bike.
Alp Anarosa / Tguma from Zilles via Casti
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Elevation profile Alp Anarosa / Tguma from Zilles via Casti

Statistics

Difficulty points 1413
Length 14.8 km
Average gradient 9.5%
Steepest 100 metres 12.9%
Total ascent 1412 m

Short recap

Beautiful scenery
Hidden gem
29 hairpin turns
Bad road
#19 toughest climb of Switzerland
#32 most elevation gain of Switzerland
#21 longest climb of Grisons
#37 average steepest climb of Grisons
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Alp Anarosa / Tguma from Zilles via Casti is a climb in the region Grisons. It is 14.8 km long and bridges 1412 m of vertical ascent with an average gradient of 9.5%, resulting in a difficulty score of 1413. The top of the ascent is located at 2345 m above sea level. Climbfinder users shared 2 reviews of this climb and uploaded 1 photo.

Road names: Veia Muntogna da Schons, Schamserbergstrasse, Veia Cantunala, Surses, Veia Vargistagn, Casti, Dumagns, Tgavugl & Veia da Curtginatsch

5.0 by Kevin
This is an automatic translation, the original language is: Dutch.
Very tough, but beautiful climb that I had to stop at Wergenstein, the last village or village before the summit, due to a heavy thunderstorm. The road and the views to Wergenstein were fantastic. Two strips of tarmac on either side of the road and grass in the middle. The (steep) curves were completely asphalted.... read more

Photos (1)

Alp Anarosa / Tguma from Zilles via Casti
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Reviews (2)

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Kevin
Kevin premium
3 y 5.0
This is an automatic translation, the original language is: Dutch. Show original

Very tough, but beautiful climb that I had to stop at Wergenstein, the last village or village before the summit, due to a heavy thunderstorm. The road and the views to Wergenstein were fantastic. Two strips of tarmac on either side of the road and grass in the middle. The (steep) curves were completely asphalted.

Loodzware, maar prachtige beklimming die ik o.w.v. flink onweer helaas moest stopzetten bij Wergenstein, het laatste dorp(je) voor de top. De weg en de uitzichten naar Wergenstein waren fantastisch. Twee stroken asfalt aan beide kanten van de weg en in het midden gras. De (steile) bochten waren wel volledig geasfalteerd.

Dashboard
Ruud
Ruud
4 y 5.0
This is an automatic translation, the original language is: Dutch. Show original

More than worthwhile to cycle! The further you cycle, the less the road surface. The last kilometre you have to hang a tension wire to the side to continue cycling unpaved. Once at the top, very nice view and a place where you can grab a cool drink for a fee

Meer dan de moeite om te fietsen!! hoe verder je fiets, hoe minder het wegdek. De laatste kilometer moet je ff een spanningsdraad aan de kant hangen om door te fietsen onverhard. Eenmaal boven heel fraai uitzicht en een plek waar je een gekoeld drankje kunt pakken tegen betaling

Alp Anarosa / Tguma from Zilles via Casti
Dashboard

Climbing times

7 km/h 02:06:51
11 km/h 01:20:43
15 km/h 00:59:12
19 km/h 00:46:44

Road surface condition

100% 0% 0%
Based on 3 votes
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Traffic

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Based on 3 votes
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Frequently Asked Questions

Alp Anarosa / Tguma from Zilles via Casti is a challenging ascent. For this type of climbing, we recommend mountain gearing, specifically a compact system. This means a small front chainring of 34 teeth, combined with a rear cassette where, depending on your level, strength, and experience, you choose a sprocket with 30, 32, or even 34 teeth. Remember that a smooth cadence is always more efficient!

Alp Anarosa / Tguma from Zilles via Casti belongs to the Hors Catégorie, the top category. These are legendary and very tough climbs. A solid cycling condition, experience, and a good climbing gear ratio are essential to maintain a smooth cadence and complete the climb comfortably.

Alp Anarosa / Tguma from Zilles via Casti is 14.8 km long.

The average gradient of Alp Anarosa / Tguma from Zilles via Casti is 9.5%.

Alp Anarosa / Tguma from Zilles via Casti has a steepest segment with an average gradient of 12.9%.

The summit of Alp Anarosa / Tguma from Zilles via Casti is at 2345 m.

At a slow pace of 7 km/h, it takes about 02:06:51 to climb Alp Anarosa / Tguma from Zilles via Casti. At 11 km/h the time is 01:20:43, and at 15 km/h 00:59:12. For the fastest cyclists, 00:46:44 is an achievable time.

Alp Anarosa / Tguma from Zilles via Casti is located in the region Grisons in Switzerland.

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