The Casa Colorada, which is Spanish for Red House, is one of the best preserved buildings at Chichen Itza. It also has a Maya name, Chichanchob, which according to INAH may mean "small holes." In one chamber there are extensive carved hieroglyphs that mention rulers of Chichen Itza and possibly of the nearby city of Ek Balam, and contain a Maya date inscribed which correlates to 869 a.d.e., one of the oldest such dates found in all of Chichen Itza.
In 2009, INAH restored a small ball court that adjoined the back wall of the Casa Colorada.