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: November 5, 2025

Download GPX

Save

Move start point

Edit route

Navigate

Send to Phone

Tips

Your route passes through protected areas

Please check local regulations for:

Parc national des Pyrénées (cœur)

Waypoints

Start point

Bus stop

Get Directions

409 m

Biescas

Highlight • Settlement

Biescas is a town in the old middle of the Pyrenees that is located in the Valle de Tena, right where the Gállego river flows. The town with typical mountain …

Translated by Google •

Tip by

16.5 km

Views of Peña Foratata (Lanuza Reservoir)

Highlight • Viewpoint

From the Lanuza reservoir you can see the scale of the marsh and the town of Lanuza, where the context of the great Pyrenean mountains that surround this reservoir.

Translated by Google •

Tip by

23.2 km

Formigal

Highlight • Settlement

start of the climb to Portalet. from Lanuza before Puerto Formigal

Translated by Google •

Tip by

29.8 km

Col du Portalet

Highlight • Mountain Pass

From the south, the climb runs quite flat through the valley, in the course of which you pass two reservoirs, in which, depending on the water level, the ruins of …

Translated by Google •

Tip by

29.9 km

Portalet Summit

Highlight • Other

The port is not particularly difficult on this side. There is a lot of traffic and there are no major gradients. The difficulty depends on the weather.

Translated by Google •

Tip by

38.6 km

Chromlech

Archaeological Site

40.6 km

Lake Fabrèges

Highlight • Other

Nice view on lake at elevation of 1241m. Good place for quick stop near water on the way to top of Portalet.

Tip by

41.7 km

Lac de Fabrèges

Lake

60.3 km

Fountain at Laruns' central square

Highlight • Monument

Pretty village surrounded by mountains and gaves

Translated by Google •

Tip by

117 km

Start of Puerto del Portalet

Highlight • Mountain Pass

At the beginning of the Port of Portalet you may find yourself somewhat tense due to the climb that awaits you. Enjoy the incredible views that this area offers you …

Translated by Google •

Tip by

118 km

End point

Bus stop

Way Types & Surfaces

Way Types

60.9 km

52.8 km

2.77 km

856 m

616 m

< 100 m

Surfaces

116 km

1.38 km

318 m

287 m

115 m

< 100 m

Elevation

Highest point (1,790 m)

Lowest point (510 m)

Weather

Sunday 14 December

6°C

1°C

43 %

If you start your activity now...

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Nearby routes

Hard

4.3

Climb Col du Somport — from Jaca Citadel

04:37h

62.9km

1,100m

Hard

Col du Portalet y Embalse de la Sarra — ascent from Sallent de Gállego

02:06h

27.8km

690m

Hard

5.0

From Jaca to Sabiñánigo via the Sierra de Buyán — circular from Jaca

03:53h

51.2km

890m

Hard

Valle de Ordesa y Valle de Otal — round trip via Bujaruelo

02:40h

32.7km

950m

Easy

4.0

Riverbank of the Gallego River — circular from Biescas

01:00h

15.3km

110m

Moderate

Valle del Tena — circular route around the Lanuza Reservoir

01:19h

16.2km

370m

Moderate

4.3

Hiking along the Ara River — Lacort and Albella, villages of Sobrarbe

01:54h

25.6km

390m

Hard

4.7

231

Col du Portalet – Lake Fabrèges loop from Formigal

04:59h

66.7km

1,630m

Hard

5.0

217

El Betato Trail – Ibón de las Paúles loop from Panticosa

03:25h

37.5km

870m

Hard

164

Cotefablo Pass – Cotefablo Pass (1,423 m) loop from Tramacastilla de Tena

07:32h

107km

2,040m

Hard

162

Puerto de Cotefablo (1,423 m) – Puerto de Cotefablo loop from Sabiñánigo

06:12h

88.7km

1,670m

Hard

5.0

150

Sallent de Gállego – Col du Portalet loop from Biescas

05:16h

71.8km

1,650m

Biescas – Col du Portalet loop from Biescas

Biescas

Views of Peña Foratata (Lanuza Reservoir)

Formigal

Col du Portalet

Portalet Summit

Lake Fabrèges

Fountain at Laruns' central square

Start of Puerto del Portalet

Nearby routes

We value your privacy ⛰️

We value your privacy ⛰️