Mon lit dans l'arbre est a concept with 7 unique accommodations, suitable for 2 to 8 people. The huts are located on the edge of the Martilly forest, in the heart of the Ardennes. We stayed in "Trappes & cachettes", a 3-storey themed cabin with an incredible view of the valley. Inside "Trappes & cachettes" there is a very well-executed treasure hunt, which is great fun to do with children.