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The region of Bourgogne-Franche-Comté enchants with a picturesque variety of rolling vineyards and untouched nature. Particularly fascinating are its crystal-clear lakes, such as Lake Saint-Point and Lake Vouglans. Surrounded by dense forests, they invite you to dream, linger, and relax. A truly magical paradise for nature lovers!
Experience wonderful moments while cycling or walking around the ten largest lakes of this region and get the coveted collector’s medal!

Walking around the ten largest lakes of Bourgogne-Franche-Comté is a wonderful “Weekend Adventure” that will offer you many precious moments in life and allow you to get to know this exciting region better. You are not under any time pressure, because the Iron Lake Challenge is not about times or records, but about enjoyment.
Registration an Scope of Services
Registration for the Iron Lake Challenge Bourgogne-Franche-Comté costs €24.
This entry fee includes our Iron Lake Challenge “Bourgogne-Franche-Comté” Edition collector’s medal as well as the green marble of the Timeless Challenge.

However, you first have to walk around the ten largest lakes of Bourgogne-Franche-Comté for these! Only then will we send you the well-deserved medal and marble! After all, you want to earn them and not just be given them as a gift.
With your registration fee, you support my passion project to plant one million trees.
How to register
- Please click on the image and you will be redirected to the registration page of our partner Digistore24.
- You will receive a registration confirmation with all the important information.
- Now you have to circumnavigate about ten of the largest lakes in Bourgogne-Franche-Comté on foot. You have as much time as you need for the ten lakes. As proof, you can upload an image copy of your tracking into our challenge tool.
- Once we’ve checked your submission, you will get your well-deserved medal and marble. Simple as that, right?
Your medal and your marble
If you have walked around the ten largest lakes of Bourgogne-Franche-Comté, we will send you the beautiful Iron Lake Challenge “Bourgogne-Franche-Comté” collector’s medal as well as the green marble by post. This can become the first one in your upcoming collection from the Iron Lake Challenge.
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The ten largest lakes of Grand Est
The Iron Lake Challenge Bourgogne-Franche-Comté will show you this region from its most beautiful (lake) side. You will circumnavigate these ten lakes on foot and experience unforgettable moments:
| Seen | Ungefähre Länge |
| Lac de Vouglans | 82 km |
| Lac de Panneciere | 24 km |
| Lac de Saint-Point | 23 km |
| Lac des Settons | 14 km |
| Lac de Chalain | 12 km |
| Lac du Bourdon | 11 km |
| Etang de Torcy Neuf | 9 km |
| Lac de Remoray | 10 km |
| Lac de Pont | 10 km |
| Lacs de Clairvaux | 6 km |
Important Links
- Challenge tool for logging your circumnavigations
- Honor Roll Iron Lake Challenge Bourgogne-Franche-Comté
- Life Lake Museum Overall ranking of the challenge
- Life Museum (Overall Ranking – Timeless Challenge)
- Trees4Breeze – Reforestation and Forest Conservation, Funded by the Timeless Challenge
- Our discussion forum




