Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Road cycling routes
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Arandon

Montée vers le col de Portes – View of the Saut du Rhône loop from Arandon

Routes
Road cycling routes
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Arandon

Montée vers le col de Portes – View of the Saut du Rhône loop from Arandon

Hard

42

riders

Montée vers le col de Portes – View of the Saut du Rhône loop from Arandon

04:38

94.2km

1,320m

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 27, 2026

Tips

The surface for a segment of your route may not be suitable

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

After 86.8 km for 96 m

Waypoints

A

Start point

Bus stop

Get Directions

13.8 km

Bassin

Lake

2

39.0 km

Montagnieu

Highlight • Other

A very pretty village.

Translated by Google •

Tip by

3

47.0 km

Start of the climb towards the Col de Portes from Bénonces.

Translated by Google •

Tip by

4

47.1 km

Col de Portes via Bénonces

Highlight (Segment) • Other

About 8 Km around 7%.

Translated by Google •

Tip by

54.8 km

Col de Portes

Mountain Pass

6

58.9 km

Fighter pilot of the 1/4 “Dauphiné” squadron at Luxeuil air base.
died accidentally here on June 13, 1967, at the age of 25, at the controls of his Mirage III E.

Translated by Google •

Tip by

7

69.1 km

Slope at ~7% on this segment between Lagnieu and Sain-Sorlin-en-Bugey.

Translated by Google •

Tip by

8

74.9 km

View of the Saut du Rhône

Highlight • River

Some agitations of the Rhone at the passage of the Isle de la Serre where one can also go kayaking there.

Translated by Google •

Tip by

9

81.4 km

Sign for the start of the Col de Portes starting from Serrières-de-Briord, with indications of altitude, difference in altitude, average slope...

Translated by Google •

Tip by

92.8 km

Réserve naturelle des étangs de Mépieu

Nature Reserve

B

94.2 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

77.6 km

8.05 km

7.18 km

891 m

498 m

Surfaces

88.5 km

5.30 km

254 m

243 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (1,000 m)

Lowest point (200 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Thursday 9 July

37°C

19°C

21 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Hard

4.9

190

Culoz to Col du Grand Colombier

03:15h

51.5km

1,440m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy