Collado de Argibiela – Ansó loop from Castiello

Collado de Argibiela – Ansó loop from Castiello

Hard

riders

Collado de Argibiela – Ansó loop from Castiello

08:31

149km

3,250m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: August 18, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 0 m for 382 m

After 5.35 km for 163 m

After 21.5 km for 198 m

After 128 km for 64 m

After 144 km for 163 m

After 149 km for 382 m

Waypoints

Start point

Train Station

Get Directions

11.8 km

Aísa

Highlight • Settlement

Aísa is one of my favorite towns in La Jacetania, especially because of the magnificent views of the Aspe it offers. When you cross its road by bike you will …

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15.7 km

Refugio de la Loma de Aísa

Highlight • Mountain Hut

Good refuge for the night.

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66.5 km

Piscifactoria

Lake

69.2 km

Urzainqui Village

Highlight • Settlement

Small town in the Roncal valley on the banks of the Esca river. There is a bar at the entrance next to the gas station to make a stop.

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73.3 km

Isaba

Highlight • Settlement

It is worth visiting this small and picturesque village to see its hermitages and architecture. There are restaurants, bars, supermarkets, etc. if you need anything.

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86.2 km

Collado de Argibiela

Highlight • Mountain Pass

This pass, both from the Ansó slope and the Isaba slope, presents the cyclist with a long climb (13 and 12 kilometres, respectively). On both slopes, the hardest part is …

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87.3 km

View of the Peaks of Zuriza

Highlight • Viewpoint

very beautiful landscapes on the way down to Anso

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101 km

A beautiful medieval village with traditional Pyrenean architecture. Visit the 16th-century medieval tower, the Virgen de Puyeta hermitage, the San Pedro church, and the museums. There are also several restaurants where you can enjoy typical local cuisine.

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108 km

Collada de Terito de los Arrieros

Mountain Pass

145 km

Collada de Array

Highlight • Mountain Pass

This small mountain pass is barely three kilometers from the town of Borau, with numerous ramps above 10%. From Jaca, however, almost 12 kilometers are traveled to reach it, although …

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149 km

End point

Train Station

Way Types & Surfaces

Way Types

79.9 km

67.6 km

983 m

773 m

Surfaces