Grand Hyatt Barcelona*****: 2 nights in Junior Suite, breakfasts and spa access The Grand Hyatt Barcelona is a 5-star hotel located along the famous Avenida Diagonal, in the heart of Barcelona's most exclusive residential, financial and commercial district: Alta Barcelona . With 5 gastronomic areas, a wellness and spa area, as well as an outdoor area with terrace and swimming pool, the Grand Hyatt Barcelona is ideal for a sumptuous and unforgettable getaway. 2 nights in a Junior Suite, breakfast and spa access