Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Discover
Places to see
France
Bourgogne-Franche-Comté

Burgundy

Avallon
Tonnerre

Fosse Dionne and the town of Tonnerre

Discover
Places to see
France
Bourgogne-Franche-Comté

Burgundy

Avallon
Tonnerre

Fosse Dionne and the town of Tonnerre

Highlight • Other

Fosse Dionne and the town of Tonnerre

Recommended by 34 cyclists

Save

Share

  • More

  • Save

    Share

  • More

  • Take Me There

    Routes here

    Top cycling routes to Fosse Dionne and the town of Tonnerre

    4.5

    (24)

    168

    riders

    1. Gurgy diversion lock – Pont Paul Bert loop from Les Violettes

    106km

    06:48

    590m

    590m

    Expert bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

    Navigate

    Send to Phone

    Expert

    Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Intermediate

    Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Intermediate

    Tips

    September 25, 2021

    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 origin of the very creation of the city. It is fed mainly by the infiltration of rain in the neighboring limestone plateau. The Dionne pit is remarkable for its flow rate with an average of 300 liters per second. Its underground network extends to more than 40 kilometers, and we still do not know its depth. Access to the source is free. For your stay in Tonnerre, I suggest the excellent hotel-restaurant l'Abbaye Saint Michel which nicknames itself "stage boudoir".

    Translated by Google •

      In the know? Log-in to add a tip for other adventurers!

      Sign up for free

      Details

      Informations

      Elevation 190 m

      Weather

      Powered by AerisWeather

      Today

      Wednesday 5 November

      17°C

      11°C

      0 %

      If you start your activity now...

      Max wind speed: 14.0 km/h

      Most visited during

      January

      February

      March

      April

      May

      June

      July

      August

      September

      October

      November

      December

      Loading

      Location: Tonnerre, Avallon, Burgundy, Bourgogne-Franche-Comté, France

      Other Popular Places to Check Out

      Hôtel-Dieu de Tonnerre

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

      © komoot GmbH

      Privacy Policy