Artzubi Bridge – Ascent to Gontzegaraigane loop from San Kristobal-Busturia

Artzubi Bridge – Ascent to Gontzegaraigane loop from San Kristobal-Busturia

Moderate

4.0

(1)

107

riders

Artzubi Bridge – Ascent to Gontzegaraigane loop from San Kristobal-Busturia

02:13

45.7km

640m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: October 16, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Urdaibaiko Biosfera Erreserba

Waypoints

Start point

Train Station

Get Directions

5.07 km

Urdaibaiko Biosfera Erreserba

Nature Reserve

12.1 km

Artzubi Bridge

Highlight • Bridge

Beautiful Romanesque bridge from the 16th century blending in with the surroundings.
The itinerary of the Camino de Santiago from the north or from the coast runs over it.

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23.1 km

Ascent to Gontzegaraigane

Highlight • Mountain Pass

The Gontzegaraigane is 2.6 km long, has its highest point at 370 m and rises over a distance of about 2.6 km. The average slope of Gontzegaraigane is 6.5%.

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26.0 km

Munitibar

Highlight • Settlement

30.8 km

Road to Arbácegui and Guerricaiz

Highlight • Climb

Steady and quick climb

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41.3 km

Roman Ruins of Forua

Highlight • Historical Site

Forua is a municipality on the left bank of the estuary, a neighbor of Gernika-Lumo, in fact, you can walk between one and the other through a quiet and safe …

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43.2 km

Murueta Marshes and Historic Village

Highlight • Natural

Murueta stands out for its natural and heritage resources, among beautiful farmhouses and spectacular views of the Urdaibai marshes. It is located next to the road that connects the municipalities …

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45.7 km

End point

Train Station

Way Types & Surfaces

Way Types