International audienceThe research is based on a qualitative fieldwork consisting of observations, in-depth interviews, analysis of media and narrative production related to the roaming travel. It is developed through reciprocal fertilization of the concepts of anthropology – existential (Albert Piette) and ecological (Tom Ingold) – and the human and cultural geography (including namely the work of Berque). What was seen as a leisure practice – notably by the sportsnature.org team leaded by Jean Corneloup and Philippe Bourdeau -is now seen as an example of project management. Some practitioners employ a creativemethod,which allows a process of individuation. Within this framework, the form of the roaming travel itinerary (round-trip, loop, ...