Built between 1561 and 1598, Mérida Cathedral was the first completed cathedral in the Americas and its sparse interior owes to ransackings during the Mexican Revolution. Highlights include the 25-foot-tall Cristo de la Unidad (Christ of Unity) crucifix, paintings of indigenous leaders, and the Cristo de las Ampollas (Christ of the Blisters) statue.
As a major Mérida landmark, the Catedral de San Ildefonso is a popular stop on many city sightseeing tours, including half-day excursions and multi-day trips. Visitors keen to learn more can opt for dedicated religious building tours, which typically stop at several other churches and chapels.