A former noblewoman’s residence, this palace in the Serra Lousã hills contains three centuries of stories inside, with mountain views outside. 46 rooms are available in the original house (with period features and a Juliet balcony), or in the newer wing — all are glamorous with on-trend meets vintage decor. Guests can swim indoors within the spa area, or in the garden’s outdoor pool. Portuguese plates are served in the fashionable top-floor À Terra, either in the main dining room or at the chef’s table in a glass-ceilinged annexe. And A Viscondessa is Octant Lousã’s new venue for fine food.