French Chateau for sale in 40 - Landes , Aquitaine France. Situated in the south Mont de Marsan area, this XIXth C Château, dating from 1873 and extended in the 1930s, is set in 9.4 ha grounds with outbuildings, caretaker’s lodge and swimming pool. The Château offers approximately 500 m2 of living space. Nearest shops 1 km. All necessary shops / amenities 9 km. 35 mins from Pau airport, 24 mins from Mont de Marsan and a motorway access point.