The Agave Landscape and Ancient Industrial Facilities of Tequila was inscribed as a UNESCO World Heritage Site in 2006, recognising the extraordinary cultural landscape that surrounds the town. The designation covers around 35,000 hectares of blue agave fields, along with the historic distilleries, haciendas, and indigenous settlement sites embedded within them.
Standing at the edge of town and looking out over the fields is one of those landscape experiences that stays with you: row upon row of the silvery-blue plants spreading across the volcanic red soil, with the Tequila Volcano rising behind. Each agave plant takes seven to twelve years to mature before it is harvested — the slow growth is part of what makes the landscape so permanent-feeling despite being entirely agricultural.
Several distilleries offer tours that include time in the agave fields proper, where you can watch jimadores work with their coa de jima — the flat-bladed tool used to strip the spiky leaves and extract the piña. It is skilled and physically demanding work, and worth watching up close.