Three Centuries Square (Plaza de las Tres Centurias) is the heart of the historic Railway District (Barrio de la Estación) in the city of Aguascalientes and one of the state's most iconic landmarks. It is not just a square, but a large-scale cultural and recreational complex that pays tribute to the rich railway past of all of Mexico. The complex was created to preserve and revitalize the heritage of the old railway workshops, which were once one of the country's most important industrial centers.
This place earned its unique name—Three Centuries Square—thanks to its architectural ensemble, which combines buildings constructed in three different centuries: the 19th, 20th, and 21st. Thus, the square symbolically connects the past, present, and future, allowing visitors to take a trip through time simply by walking through its grounds. Opened in 2003, it was the result of a massive project to restore workshops and a station that had been abandoned for decades.
The square's main treasures are the open-air exhibits, turning it into a real museum. Here you can see and even take photos with historic locomotives, including the famous "La Mocha" engine and Lázaro Cárdenas' presidential car. The Railway Museum is also located on the grounds, featuring a collection of photographs, antique objects, and models that tell the story of the region's steel highways. A special atmosphere is created by the monumental clock in honor of the workers and the impressive dancing fountains, which are illuminated in the evenings.

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Today, Three Centuries Square is a popular spot for family walks, relaxation, and cultural events. Its spacious green zones, historic buildings, and unique exhibits make it an ideal backdrop for photographs and a leisurely introduction to the industrial history of Aguascalientes. Visiting this place is a great opportunity to touch an important chapter in Mexico's development and see how the past is harmoniously woven into the modern life of the city.