To facilitate alternative transportation
and leisure activities in urban waterways


The Eco-gathering  allows to highlight the comparison of costs, time and CO2 emissions between a classic car journey and a cleaner (and cheaper) way. Individually and Collectively

- You empower and encourage each participant to organize moving differently
- You give your event a sustainable and ecological development dimension , in a new way, different from usual patterns
- You create a fun and meaningful group challenge.
- You offer an alternative to "all car" by offering a better return on cost and time.

- Valuing progress, individual and collective
- let freedom to each
- Contact with simplicity and speed, before and during eco-gathering
- Cultivating pride, with individual progress and overall progress of the collective


The simulation app
 Automatic calculations car costs and CO2 emitted by the rules of calculation french national ADEME

We focus the advantage of car alternative mobility for your all group, showing the global economy of
- Euros
- CO2

Our job
- The organizers brief
- The provision of individual communication and simulation tool

- The quick and easy pool

- facilitation last link (guides and bicycles as needed)

- The treatment of results, the very fast presentation of overall results ready for organisers

They loved the Eco-gathering : Bonduelle, ATOS WORLDLINE Seclin, The Alliance Network, the Regional Chamber of the Social and Solidarity Economy, The International Rally For Social Solidarity Economy, the city of Joinville le Pont, ...


This is definitely the summer of the scooter. In Lomme for the school children who pass the Grand Huit's scooter license, at Codifis whose employees try out our scooters for a month to get to work, at the Joinville le Pont summer party and of course during our famous guided tours of Lille and the historic heart of Paris.

Eight brand new crazy bikes have joined Le Grand Huit this 1st of may. Weird, rare, unknown, for some of them we don't even have found a name, yet. But this one is the Monster, presented by our brand new guide Elisa. Will she success on the bike ?? Welcome Elisa ! 

Inauguration of the brand new Paddling section of Le Grand Huit in Amiens this Week End 06/07th of april . No need to get to to Venice. You will surf at the foot of the Gothic cathedral and in through the unique maze of l little canals running through garden plots known as “hortillonages”. Whether you are an experienced paddler or just a beginner, you are welcome.