*The Cathedral of Santa María la Menor in the Colonial Zone of Santo Domingo is dedicated to St. Mary of the Incarnation. It is the oldest cathedral in the Americas, begun in 1512 and completed in 1540.[citation needed] It is the Cathedral of the Archbishop of Santo Domingo who has the honorary title of Primate of the Americas because Santo Domingo was the first Catholic diocese established in the New World.
It is located between Calle Arzobispo Merino and Isabel la Católica, next to Columbus Park in the city of Santo Domingo de Guzman.
The Cathedral is fronted with a golden-tinted coral limestone façade, the church combines elements of both Gothic and Baroque with some lavish plateresque styles as exemplified by the high altar chiseled out of silver. There is also a treasury which has an excellent art collection of ancient woodcarvings, furnishings, funerary monuments, silver, and jewelry.
(Ref: https://en.m.wikipedia.org/wiki/Basilica_Cathedral_of_Santa_Mar%C3%ADa_la_Menor)
The Cathedral was commissioned by Pope Julius II in 1504 and its construction began in 1512 under the leadership of Bishop Fray García Padilla. The arrival of Bishop Alexander Geraldini in 1519 motivated the construction of a temple of greater solemnity, so it was decided to build the current church, whose foundation stone was laid in 1521. The construction was carried out by Luis Moya, according to plans designed by Alonso Rodriguez, of Seville, Spain. By 1523, the construction achieved continuous progress until its consecration in 1541. On February 12, 1546, at the request of Emperor Charles V, Pope Paul IIIgranted the status of Metropolitan Cathedral and Primate of the Americas. Francis Drake when he captured the city in 1586, used the cathedral as his headquarters and saved it from destruction. It was also the headquarters of the Archdiocese of Santo Domingo, which bore the aforementioned title of Primate. In 1920, Pope Benedict XV designated the Cathedral a Minor Basilica in his Inter Americae.
(Ref: https://en.m.wikipedia.org/wiki/Basilica_Cathedral_of_Santa_Mar%C3%ADa_la_Menor)
This is a beautiful cathedral with a lot of history. There is a concenient audio guide with detailed descriptions of every section you see in the cathedral. I wa with a local tour guide, which I would recommend, he is very noligable: Coconut Tours on Facebook in Santo Santo Domingo).