Mandarin Oriental, Barcelona

This 5-star hotel on Passeig de Gràcia is just a two-minute walk from Gaudí's Casa Batlló. Sophisticated rooms offer modern amenities, with some featuring private terraces or balconies. Suites provide added luxury like butler service. Enjoy an acclaimed Catalan restaurant, an all-day bistro by a renowned chef, and three bars, including a sleek rooftop bar with city views. Amenities include a rooftop pool, an indoor pool, a high-end spa, hot tub, and free Wi-Fi.