In winter, Pierre Daniel welcomes the tourists craving for a nature immersion in the enchanting landscapes of Haut-Jura. His Les Bois Fous estate is located in the Valley of Laisia at the Quarry Crossroad on the commune of Septmoncel-les-Molunes. While most people come there for portage or driving half-day or full-day sleigh rides, some stay there for several days and spend the night in what Pierre calls a 'tiny-house'. Designed and built by himself, these small spruce wood cabins mounted on a trailer axle provide a complete change of scenery.