This is the highest tree house of the domain (12m60) in the most impressive tree… it dominates the Bourboule Valley situated in a beautiful landscape with the surrounding mountains. To access it, you will take stairs, ladders and then a 20-meter-long footbridge. On arriving no-one will bother you, save the forest birds. Nis de Bisou in the local dialect means the nest of the Bisou, Bisou the name given to the wind that will rock you during the night. This tree house has a deck on which you will be able to enjoy the landscape with dinner and breakfast.