Four Seasons Hotel Madrid

The grand foyer alone tells you what you're in for: marble floors, birds of paradise, and ornamental stonework salvaged from the banks and social clubs that once occupied this corner of Centro. It's a luxury hotel in the most old-Madrid sense, except the rooms are thoroughly modern and the service is Four Seasons, which earns a Forbes Five Star and a spot on the World's 50 Best Hotels. The building's angled facade at Sevilla and Alcalá has already become part of the skyline.