The paper explains the existence of different kinds of graves in Tulum, as well as their localization. Most of there graves are ossuaries with an absence of skole. There is posibility that the graves had belong to a family group or linage. It describes structures 34 and 35 with their main characteristics.Este artículo hace referencia a la existencia de diferentes tipos de tumbas de Tulum y de su localización. Los autores consideran que es posible que dichas tumbas hayan pertenecido a un grupo familiar o a un linaje.