Grutas Tolantongo

From the Nahuatl Tonaltonko (Home where it feels warm). In his book "Lo que el viento nos dejo: hojas de terruno hidalguense", journalist Enrique Rivas Paniagua gives the etymology of Tolantongo a very deep look: "... the neighboring towns called it Tonaltongo (derivation of Tonaltonko), ... but in 1975 when this eden was discovered and was promoted by the magazine "Mexico Desconocido" the name was misspelled and that is how it "officially" got the name Tolantongo."