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

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

Hard

4.7

(9)

235

riders

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

03:17

61.0km

1,230m

Road cycling

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

Last updated: June 11, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Larrako erreserba naturala

Waypoints

Start point

Bus stop

Get Directions

6.42 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.

Translated by Google •

Tip by

15.9 km

At the bottom of the Roncal valley, right where the climb to Puerto de la Piedra de San Martín begins, you will find this beautiful bend in the mountain called Belagua. It is an idyllic place that you can best enjoy if you climb up following the road to Venta de Juan Pito.

Translated by Google •

Tip by

20.7 km

View of the Roncal Valley from Cuartel de los Yeguaceros

Highlight • Viewpoint

Going up to the Puerto de la Piedra de San Martín through the Roncal - Belagua valley, after the first 5 km of hard climb with a section of continuous hairpin bends, you reach the abandoned Guardia Civil barracks.
This place is ideal for the views it offers: on the one hand, you can see the Roncal valley from above in a panoramic view (simply spectacular); on the other hand, looking up towards the valley, you can see (if the weather permits) the peaks around the beautiful ski resort of Larra - Belagua, which should not be confused with the Piedra de San Martín ski resort, located in France.

Translated by Google •

Tip by

21.0 km

Col de la Pierre Saint-Martin

Highlight • Mountain Pass

21.4 km

View of the Solitary Mountains

Highlight • Viewpoint

24.5 km

Erraitzeko Lepua

Mountain Pass

25.6 km

Larra-Belagua Ski Center

Highlight • Rest Area

Located in the heart of the Navarrese Pyrenees near the Spain-France border at the head of the Roncal Valley, it is a renowned ski center that is visited in summer by hikers and runners who want to enjoy a beautiful landscape.

You have all the necessary services to make a stop on your route. For more information you can visit the official website: esquilarrabelagua.com.

Translated by Google •

Tip by

30.3 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.

Translated by Google •

Tip by

30.5 km

Ascent to Col de la Pierre Saint-Martin from Isaba

Highlight (Segment) • Mountain Pass

Up to kilometer 12, the climb is gentle. From there, it becomes more difficult, and you'll face some slopes with a 10% gradient. The total climb is 26 kilometers, and the total ascent is 1,048 meters.
During the climb, you'll find good road surfaces and beautiful scenery.

Translated by Google •

Tip by

61.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

60.0 km

1.04 km

< 100 m

Surfaces

61.0 km

< 100 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

Friday 10 July

28°C

12°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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

Cueva del Ibón

View of the Belagua Valley

View of the Roncal Valley from Cuartel de los Yeguaceros

Col de la Pierre Saint-Martin

View of the Solitary Mountains

Larra-Belagua Ski Center

Pierre Saint-Martin Pass

Ascent to Col de la Pierre Saint-Martin from Isaba

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