PlanetEye

The incredibly opulent Palacio del Retiro, part of the AC hotel chain, is a favorite for travelers who love stylish luxury. The hotel is located within...

New York Times Review

This 51-room boutique hotel is in a former palace facing the Retiro. The views from the grand and beautifully restored presidential suite on the hotel's...

 New York Times Pick

The classy AC chain added this 50-room early-20th-century palace at the end of 2004, slightly competing with its own Santo Mauro—though this one's got...