The Westin Denver International Airport

Adjoining both the DIA and the railway station with trains to downtown Denver, this Westin hotel and conference center is the ne plus ultra in convenience for business travelers. But its singular practicality pales next to its unique aesthetic. The butterfly shape of the steel structure makes for myriad spaces with curved ceilings, angled walls and/or triangular windows—and speaking of windows, the glass façade offers magnificent views in all directions, whether you’re taking a dip in the pool on the 11th floor or sipping a cocktail in the Sky Lounge. Large-scale art installations rival the vistas, while the enormous public plaza linking the terminal to the hotel hosts a range of seasonal events—from rounds of putt-putt to film screenings and live performances—that could almost make you hope you get stranded at the airport.