Booking in Advance And Get Up To 20% Discount Barceló Grand Faro Los Cabos, Mexico. Enjoy Super Summer deal. Booking in advance at Barceló Hotels & Resorts brings rewards. Ensure you book your summer vacation at the best price and benefit from huge discounts. If you are traveling as a family, our Super Summer promotion offers a free stay for up to 2 children. Enjoy the best vacation imaginable together as a family. Dont waste another minute. T&C: Two children under 12 years old can stay for free. Applies to categories that range from Superior to Superior Beach Front accommodation in double beds. Book Now.