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France
Bourgogne-Franche-Comté
Auxerre
Chablis

Fosse Dionne – Tonnerre loop from Chablis

Moderate

5.0

(1)

5

riders

Fosse Dionne – Tonnerre loop from Chablis

02:35

57.9km

610m

Road cycling

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

Last updated: July 30, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 34.0 km for 24 m

Waypoints

A

Start point

Bus stop

Get Directions
1

33.9 km

Fosse Dionne and the town of Tonnerre

Highlight • Historical Site

The Dionne pit is a karst spring known as the Vaucluse source. It is in fact a resurgence located in the city center of Tonnerre. His presence is at the …

Translated by Google •

Tip by

2

34.0 km

Fosse Dionne

Highlight • Natural Monument

The Dionne pit is a karst source called the Vauclusian source, located in the city center of Tonnerre. It is fed by the infiltration of precipitation into the surrounding limestone …

Translated by Google •

Tip by

3

35.4 km

Burgundy Canal

Highlight • Other

A long ribbon of water crossing the countryside for 242 kilometers: here is the Burgundy Canal, which connects the Yonne to the Saône and Migennes to Saint-Jean-de-Losne. For some, it …

Translated by Google •

Tip by

4

36.4 km

Old Armançon Bridge

Highlight • Bridge

From the old stone bridge there is of course a beautiful view of the Armançon River. And a first look at the old town.

Translated by Google •

Tip by

5

36.8 km

Tonnerre

Highlight • Settlement

Tonnerre is a small village with character nicknamed "La petite Venise bourguignonne". To see among others: the perpetual waters of the mysterious Fosse Dionne, the Saint-Pierre Church, the Hôtel Dieu …

Translated by Google •

Tip by

6

37.1 km

Notre-Dame Church

Highlight • Religious Site

Originally a simple oratory of a pilgrim's house, it became, over time, the main church of Tonnerre. In the 11th century, the Hôtel-Dieu Notre-Dame was a modest house welcoming pilgrims …

Translated by Google •

Tip by

B

57.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

56.4 km

640 m

605 m

271 m

< 100 m

Surfaces

56.1 km

1.37 km

406 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 (270 m)

Lowest point (130 m)

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Weather

Powered by Foreca

Sunday 11 October

20°C

3°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

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