Tequila, Jalisco World Heritage Site. It encompasses 35,019 hectares between the foothills of the Tequila Volcano and the valley of the Rio Grande, which is covered in fields of blue agave. For over 2,000 years, this plant has been used to make fermented drinks and cloth and since the 16th century has been used to make the distilled liquor with the name of Tequila. Both the drink and the culture associated with making it has become absorbed into Mexican identity. Within these fields are the towns of Tequila, Arenal, Amatitan and Teuchitlán with large tequila production facilities. This site contains an inventory
Tequila long maturation of the plant, will likely continue to affect prices for years to come. Only certain "mezcals", usually from the state of Oaxaca, are ever sold "con gusano" (with worm). They are added as a marketing gimmick and are not traditional. The tequila regulatory council does not allow "gusanos" or scorpions (which are sometimes also added to mezcals) to be included in tequila bottles. The worm is actually the larval form of the moth "Hypopta agavis", which lives on the agave plant. Finding one in the plant during processing indicates an infestation and, correspondingly, a lower-quality product. However, this