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Cueva del Ibón – Pierre Saint-Martin Pass loop from Uztárroz / Uztarroze

Routes

Bike touring routes & trails

Cueva del Ibón – Pierre Saint-Martin Pass loop from Uztárroz / Uztarroze

Hard

riders

Cueva del Ibón – Pierre Saint-Martin Pass loop from Uztárroz / Uztarroze

05:20

75.9km

1,490m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 14, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Larrako erreserba naturala

Waypoints

Start point

Bus stop

Get Directions

7.42 km

Laza Pass (1,129 m)

Highlight • Mountain Pass

The Col de Laza is located in Spain not far from the French border and the port of Larrau. Shorter than its neighbour, its ascent takes place in the middle …

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7.44 km

Alto Laza

Highlight • Mountain Pass

South of the Spanish-French border pass Port de Larrau connects the easy route over the Alto Laza its approach with the Col de la Pierre St. Martin, which leads from …

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12.8 km

Uroneko Iturria Rest Area

Highlight • Rest Area

Nice rest area with barbecue areas and fountain

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15.0 km

Krutxaltea Fountain, Uztárroz/Uztarroze

Highlight • Rest Area

Large beautifully designed fountain with fresh water. Right on the street.

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21.3 km

Cueva del Ibón

Highlight • Cave

Nice and impressive cave near the road. Bring a flashlight to see everything. There is also a pool and waterfall where you can take a cold bath before continuing.

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39.3 km

Erraitzeko Lepua

Mountain Pass

43.9 km

Col Pierre St. Martin

Highlight • Mountain Pass

On a well-maintained route without any particular gradient peaks, you ascend gently from France to the border with Spain.

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45.2 km

Pierre Saint-Martin Pass

Highlight • Mountain Pass

Different port. It combines high mountain green meadows with stony areas. A very photogenic 360 degree curve.

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45.5 km

Pas d'Arlas

Mountain Pass

70.2 km

Romanesque bridge of Isaba

Highlight • Bridge

Over the Belagua riverbed lies this ancient Roman-era bridge with its characteristic arched shape, a true postcard. A new bridge has been built next to it, and this one has fallen into disuse.

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75.9 km

End point

Bus stop

Way Types & Surfaces

Way Types

73.5 km

1.32 km

925 m

164 m

< 100 m

Surfaces

74.8 km

925 m

192 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,760 m)

Lowest point (780 m)

Weather

Today

Saturday 22 August

28°C

15°C

37 %

Additional weather tips

Max wind speed: 25.0 km/h

to get more detailed weather forecasts along your route

Comments

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Cueva del Ibón – Pierre Saint-Martin Pass loop from Uztárroz / Uztarroze

Laza Pass (1,129 m)

Alto Laza

Uroneko Iturria Rest Area

Krutxaltea Fountain, Uztárroz/Uztarroze

Cueva del Ibón

Col Pierre St. Martin

Pierre Saint-Martin Pass

Romanesque bridge of Isaba

Nearby routes

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