The Volcan de Tequila commands the view, all the way from Guadalajara to Tequila and beyond. This volcano is no longer active, its height has already eroded a bit, but the core of its chimney, which is made of the hardest rock, will last for a very long time to come. It can be easily seen in the center of the crater and the locals gave it the nickname "La Tetilla" or "The Nipple".
The last eruption of the Volcan de Tequila was some 200,000 years ago. In an area of about 40 kilometers around the volcano, the rock and ashes expelled during that explosion created the rich soil on which the blue agave grows today, and the blue agave, of course, is the raw ingredient for the famous alcoholic beverage, Tequila.