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Routes
Road cycling routes
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Saint-Romain-De-Jalionas

Crémieu, medieval town – Cingle Castle loop from Saint-Romain-de-Jalionas

Routes
Road cycling routes
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Saint-Romain-De-Jalionas

Crémieu, medieval town – Cingle Castle loop from Saint-Romain-de-Jalionas

Hard

5.0

(1)

79

riders

Crémieu, medieval town – Cingle Castle loop from Saint-Romain-de-Jalionas

04:08

83.8km

1,200m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: June 25, 2026

Tips

Includes a segment in which cycling is not permitted

After 5.85 km for 72 m

Waypoints

A

Start point

Bus stop

Get Directions

1

4.09 km

Crémieu, medieval town

Highlight • Historical Site

This small city of character, located 40 kilometers from Lyon has a sumptuous architectural heritage. Walking through its narrow streets, you will discover the Delphinal castle, its majestic 16th century …

Translated by Google •

Tip by

2

4.53 km

Beautiful stone village and World Heritage Market Hall

Translated by Google •

Tip by

3

5.76 km

Stone Column of Crémieu

Highlight • Natural Monument

Impressive stone column, which can be seen on the superb green see which leads to Crémieu.

Translated by Google •

Tip by

4

6.21 km

Troglodyte in Cremieu.

Highlight • Structure

Curious troglodyte construction in a fault in the middle of the cliff.

Translated by Google •

Tip by

5

6.88 km

Imposing rock formations below and a medieval castle above

Translated by Google •

Tip by

6

31.4 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

43.2 km

Col de Portes

Mountain Pass

8

57.6 km

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

Translated by Google •

Tip by

9

76.4 km

Cingle Castle

Highlight • Castle

Listed as historical monuments: pop.culture.gouv.fr/notice/merimee/PA00117311

Translated by Google •

Tip by

B

83.8 km

End point

Bus stop

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Way Types & Surfaces

Way Types

71.3 km

6.13 km

5.24 km

709 m

466 m

< 100 m

< 100 m

Surfaces

81.5 km

1.83 km

261 m

238 m

< 100 m

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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)

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Weather

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Today

Friday 10 July

34°C

23°C

56 %

Additional weather tips

Max wind speed: 15.0 km/h

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