Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Bourg-En-Bresse
Hautecourt-Romanèche

Cize-Bolozon Viaduct Loop from

Moderate

4.2

(6)

19

riders

Cize-Bolozon Viaduct Loop from

01:29

21.6km

400m

Cycling

Cycle the moderate 13.5-mile Le Viaduc de Cize-Bolozon loop from Hautecourt, featuring the historic viaduct and scenic Ain Valley views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

7.51 km

Cize-Bolozon Viaduct

Highlight • Other

The Cize-Bolozn viaduct is a railway road bridge that crosses the Ain river. It is 73 meters high and was built in 1875.

Translated by Google •

Tip by

2

7.98 km

Really quiet road

Highlight (Segment) • Other

A quiet road along the Ain river. It is part of the Ain à Vélo cycle route.
This section is called Ain à Vélo no.22 - And in the middle runs a river.

Translated by Google •

Tip by

3

18.1 km

Serrière Bridge

Highlight • Other

Beautiful roads on either side of the river, in asphalt or path mode!

Translated by Google •

Tip by

B

21.6 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

17.3 km

3.94 km

388 m

< 100 m

Surfaces

21.2 km

489 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 (430 m)

Lowest point (280 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Sunday 24 May

32°C

14°C

0 %

Additional weather tips

Max wind speed: 6.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

How long does it typically take to complete the Le Viaduc de Cize-Bolozon — loop from Hautecourt?

This touring bicycle route is approximately 21.6 kilometers long and generally takes about 1 hour and 29 minutes to complete. This duration is an estimate and can vary based on your cycling pace and how often you stop to enjoy the views.

What is the terrain like on this cycling loop?

The route is primarily characterized by mostly paved surfaces, making it well-suited for touring bicycles. You'll experience varied landscapes typical of the Ain region, including breathtaking panoramas and the scenic Ain Valley, with some moderate elevation changes throughout the loop.

What are the main points of interest along the route?

The most notable feature is the impressive Cize-Bolozon Viaduct, a historic double-decker bridge offering magnificent views over the Ain river. You'll also encounter a Really quiet road section and the Serrière Bridge.

Is the Le Viaduc de Cize-Bolozon — loop from Hautecourt suitable for beginners?

While classified as a 'moderate' bike ride and suitable for all skill levels, the route does involve approximately 400 meters of elevation gain and loss. Therefore, a basic level of conditioning or 'good fitness' is recommended to fully enjoy the experience.

Where can I park to access the trailhead in Hautecourt?

The trail starts from Hautecourt. While specific parking details aren't provided, you can typically find parking in or near the village center to begin your loop. It's advisable to check local signage upon arrival.

What is the best time of year to cycle this route?

The Ain region, with its varied landscapes, is generally pleasant for cycling during spring, summer, and early autumn. These seasons offer the best weather conditions to enjoy the scenic views and the outdoor experience.

Are dogs allowed on the Le Viaduc de Cize-Bolozon — loop from Hautecourt?

As this is primarily a touring bicycle route on paved surfaces and roads, dogs are generally permitted, especially if kept on a leash. However, always be mindful of local regulations and other cyclists.

Do I need any permits or pay entrance fees for this cycling loop?

No, there are no specific permits or entrance fees required to cycle the Le Viaduc de Cize-Bolozon — loop from Hautecourt. It's a public route accessible to everyone.

Does this route intersect with other cycling paths?

Yes, the route briefly passes through sections of other official trails, including the Tour du Revermont, Chemin de la Ceppe, and Chemin de la Molie, among others. This offers a glimpse into the broader network of paths in the region.

Are there any cafes or places to stop for refreshments along the way?

The route passes through rural areas. While specific establishments are not highlighted directly on the loop, you may find options in the villages along the way or in Hautecourt itself. It's always a good idea to carry your own water and snacks.

What kind of bicycle is best suited for this loop?

Given that the route is primarily on mostly paved surfaces with some elevation changes, a touring bicycle is ideal. A road bike or a hybrid bike would also be suitable for this moderate ride.

Nearby routes

Easy

11

Les étangs de la Dombes — loop in the réserve départementale de la Dombes

01:41h

26.9km

80m

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

© komoot GmbH

Privacy Policy