The current brick cathedral was started in the middle of the 16th century by Can. Mr. Alonso of Rock with the architectural assistance of Simón Bolívar, fifth grandfather of the Liberator of South America. Despite the region's earthquakes, the solid construction has resisted deterioration. It has a vaulted ceiling of five simple but sturdy arches. While the dome they support resembles an orange skin or star, a seashell shape emphasized the altar area. At the center of the high altar, a silver niche highlights the ancient holy painting. The 16th-century artist carved the local mahogany by hand. An ornate silver baldaquin covers the high altar, steps and Sacrarium.