A new set of cottages, 'Villages Nature' is a residential/holiday area in construction near Marne-la-Vallée, Paris suburb. 'Villages Nature', is based on a concept of harmony between Man and Nature. This pole, equipped with an aqua lagoon, will operate with geothermal energy. A wooden bulb will hatch on the collection point of this energy source, the geothermal heater, while playing an educational role in the heart of the site.