Park Tower, Buenos Aires $$$$
Concierge.com's insider take:
They say you can see all the way to Uruguay from the upper reaches of this 23-floor luxury high-rise, a strikingly mod edifice—and handy orientation landmark—overlooking Plaza San Martín. The views inside the hotel are pretty impressive, too: There are the 181 Biedermeier- and antique-filled rooms (including the outsize Presidential Suite); the elegant Lobby Lounge; the welcoming Crystal Garden restaurant; and the soothing outdoor pool (open seasonally), watched over by the Torre de los Ingleses, B.A.'s version of Big Ben. Appealing to corporate-carders and pop stars alike, it's no that wonder the Park Tower—which is conjoined with the neighboring Sheraton—ends up on so many "best of" lists.