The classiest, most traditional hotel in BA oozes old-world sophistication and has the service and facilities you would expect of a five-star hotel, with in-room luxuries such as Hermès toiletries and Egyptian-cotton bed linens. The swish top-floor suites have stunning views across Recoleta to the river; the rooftop bar and indoor pool are equally impressive.
There’s also an excellent restaurant, a wine-tasting room, a champagne bar and a great spa. Even if you're not splashing out to stay at the Alvear Palace, come for afternoon tea at the hotel's elegant L'Orangerie.