Palace of the Governors

Likely the best surviving example of Puuc-style architecture, at the ancient Maya ruins of Uxmal, Mexico:

Palace of the Governors

Many Maya structures still bear the nicknames given whimsically to them by their re-discoverers in the 19th and 20th centuries. Whether by luck or prescience, the name of this structure fits it surprisingly well — archaeological work here indicates that it was once used by the rulers of Uxmal in its heyday.