Peto MunicipalityPeto Municipality is a municipality in the Mexican state of Yucatán. It has a municipal seat of the same name and is located in the centre-south portion of the Yucatán, 135 km to the south-east of state capital Mérida.WWW Official SiteCommunitiesThe municipality is made up of 74 communities, the most important include the following:Peto XoyYaxcopilTixhualatunProgresitoMaya sitesInside the municipality some ancient maya sites are located, including Witzinah, Tixualahtún and Xoy.