When you stay at Sheraton Cascais Resort - Hotel & Residences in Cascais, you''ll be in a regional park, within a 10-minute drive of Cascais Beach and Guincho Beach. This 5-star aparthotel is 2.8 mi (4.5 km) from Boca do Inferno and 11.5 mi (18.6 km) from Quinta da Regaleira.