The church was elevated to the status of a minor basilica by Pope Pius XII in 1957.
According to local tradition, the image of the Virgin appeared to a local indigenous man named Juan Diego Bernardino during a severe smallpox epidemic.
The interior altarpieces, or retablos, are attributed to the artist Francisco Miguel Jerónimo de Tlayacapan.
The Camarin's walls are adorned with canvases depicting the life of the Virgin, attributed to the painter Juan de Villalobos.
The construction of the present building took approximately 60 years to complete.
The facade's high-relief carvings are executed in 'tecali' (a form of Mexican alabaster) and mortar.
The Basilica of Our Lady of Ocotlán is a prominent example of Mexican Churrigueresque architecture located on a hilltop in Tlaxcala. The current structure, completed in the 18th century, replaced an earlier 16th-century hermitage built at the site of a reported Marian apparition in 1541. The interior features the Camarin de la Virgen, an octagonal chapel lavishly decorated with gilded wood carvings and intricate relief work. Its white facade, constructed from brick and plaster, provides a stark contrast to the red-tiled domes and towers. The church remains a significant pilgrimage destination in the region, particularly during local religious festivals. It sits at an elevation overlooking the surrounding valley, providing panoramic views of the Tlaxcala landscape. The site serves as the primary sanctuary for the veneration of the Virgin of Ocotlán, the patroness of the state.
From the exterior plaza looking up at the white facade and towers against the clear mountain sky.
Bring a light jacket, as the hilltop location experiences significant temperature drops and wind.
Use the exterior plaza to view the complex's unique geometry before entering.
Respect ongoing religious services by remaining quiet and avoiding photography during prayer.
Avoid taking photos of worshippers during mass; do not touch the gilded altarpieces or historic artifacts.
Dress modestly by covering shoulders and knees; remove hats when inside; silence mobile phones.