Aguascalientes, the capital of the state bearing the same name in the very heart of Mexico, boasts a rich history that began long before the city transformed into a major industrial and cultural centre. Its foundation and subsequent development are closely intertwined with the exploration of silver deposits and its strategic position on colonial trade routes.
The city was officially founded on 22 October 1575 by Juan de Montoro under the lengthy name Villa de Nuestra Señora de la Asunción de las Aguas Calientes, which translates to "Town of Our Lady of the Assumption of the Hot Waters". Over time, the name was shortened to the modern "Aguascalientes"—meaning "hot waters" in Spanish, directly referencing the abundance of thermal springs in the area. Initially, the settlement was conceived as a small fortified post to protect travellers and silver caravans moving along the famous "Silver Route" (Ruta de la Plata) from Zacatecas to Mexico City against attacks by local tribes.
The prosperity of Aguascalientes was driven by several key factors. Beyond its strategic location on the trade route, the city benefited from the fertile lands surrounding it, which fostered the development of agriculture and livestock farming, providing food for the neighbouring mining regions. A powerful boost to economic and demographic growth in the late 19th century was provided by the construction of the central railway, turning Aguascalientes into one of the country's main railway hubs.
From its earliest years, Aguascalientes took shape as a multifaceted centre. In the 18th century, the city flourished due to silver mining. Parallel to the mining industry and agriculture, including grape cultivation, crafts actively developed here, particularly textile production and embroidery. The cultural life of the city was enriched with the emergence of the famous San Marcos Fair (Feria Nacional de San Marcos), which was first held in 1828 and eventually became one of the most significant national events in Mexico.