After the conquest and colonization of Cuba by Spain, the Catholic religion prevails, which happens to be a long time the official religion of the country.

There are several temples that are relevant, either because of its unique architecture, for its antiquity or religious figures they contain. In Trinity is to highlight the Church of the Holy Trinity.

In the past eighteenth century, the year 13 come to the coast of Trinidad tables and drawers from the sea driven in turn by a Spanish ship. History reveals that the contents of one of the boxes in that event become a transcendent revelation. The image of Christ carved in wood destined fine Vera Cruz, belonging to the country of Mexico, arriving in Trinidad chose to run its course, the image is venerated and admired today by the inhabitants of this place. Although the church has been destroyed several times, even attacked by pirates, has always up, and donated most of the bells of the Cathedral of Havana, besides being the largest on the island. There are also three other Catholic churches, which only one of them works as the other two are in ruins. The country also practice other religions brought to the island by the great mass of African slaves.