Four Seasons Hotel One Dalton Street, Boston

What the classifiers highlight

Back Bay's newest landmark since 2019 is a sixty-one-story tower by architect Henry Cobb, the city's third tallest, its profile a rounded triangle. All 215 rooms carry floor-to-ceiling windows and soundproofed walls between floors, and the seventh-floor Wellness Floor holds a sixty-four-foot curved pool. Zuma opened its first Massachusetts branch here.