San Cristobal Polaxtla Estate in San Martin TexmelucanAt the end of a street, a few minutes from San Martín, there is an iron gate that gives access to the main building of the San Cristóbal Polaxtla hacienda. The date of its creation is unknown, but it is known to be older than San Martín Texmelucan itself. The central courtyard houses a century-old ash tree. The hacienda-museum is considered one of the best in Latin America, containing European and New Spain paintings, ceramics, glassware, Mexican silver and large clocks.