Adjacent to a golf course, Hotel Fortaleza do Guincho Relais & Châteaux is a great choice for a stay in Cascais. The bar is a great place to grab a drink, and guests looking for a bite to eat can check out Fortaleza do Guincho, one of 2 restaurants, which serves Portuguese cuisine and is open for dinner. Other highlights at this luxurious hotel include a snack bar/deli, free bike rentals, and a terrace. Fellow travelers love the helpful staff.