Its main industry is tourism, mostly aimed at the inhabitants of nearby Mexico City, and the town possesses various aquatic resorts and hotels.
[4] During Moctezuma Ilhuicamina's reign (1440–1469), the first leisure center for nobles was created in the warm territory of Oaxtepec, as well as low lands to the south of Tenochtitlan valley, today's Morelos.
Moctezuma ordered to use the water springs of Oaxtepec to create an irrigation system for agriculture and preservation of important vegetation of the Aztec empire.
[6]: 338 In the 16th century, thanks to the great number of medicinal plants found in the region, the Spaniards decided to build the Santa Cruz de Oaxtepec hospital.
A major event occurred in 1964 when the Centro Vacacional Adolfo López Mateos IMSS Oaxtepec (waterpark run by Mexican Social Security Institute) was built on 120 hectares of land.
[10] The water park opened as Centro Vacacional "Adolfo López Mateos" IMSS Oaxtepec on 120 hectares (300 acres) of land run by the Mexican Social Security Institute in 1964.
[13] In addition to the archeological site within the water park named above, prehispanic ruins can be found on the Cerro de los Huajes ("Hill of leadtrees") near the cemetery.
Ruins of the colonial (1586-1820) Hospital de la Santa Cruz, built by the Brothers of Charity (Spanish: Hospitalarios) are near "El Bosque" water park.