Hello and welcome to the amazing travel around the southern states of Mexico we have some wonderful states to go around so first let's start with Oaxaca it was first from work in the Central Valleys region. The human habitation is more about 11,000 years BC has been found in the Guilá Naquitz cave near the town of Mitral. The next beautiful state is Guerrero is 1 out of 32 states which is in the Federal District, It is divided into 81 municipalities and it's a capital city is Chilpancingo. The next lovely state is in the coast of the Pacific one up to his rural and steep saws, spending imposing canyons, bottomless sceneries, and destinations as the wonderful, only an outstanding State in the multicoloured mosaic. The final state is Tabasco is located on the Isthmus of Tehuantepec, in this case, the Bay of Campeche on the north and the Gulf of Tehuantepec on the south. There is a lot of interest and activities to do in Mexico, for example, food or exploring somewhere that you haven't been also trying walking and running as well.
Hopefully this helps you good luck :)