In the comfort of our electric bikes, which are suitable for everyone, set off to discover the first foothills of the Garrigues that surround the north of the city of Montpellier, where several tributaries of the Lez catchment area flow. Passing by the extravagant Château d'Ô, we will follow the course of the Verdanson in parallel to arrive near its source, where the former home of the writer Joseph Delteil is located. We will reach the village of Grabels, nestled in a green setting where one of the sources of the Mosson, the Avy, flows, and which was so appreciated by the writer. After a glass of wine and a snack at the Fabrique à vin, we'll hit the road again near Goule de Laval, then pass through the Hôpitaux Facultés district.