This is the first European-style cathedral in Dominican Republic, 500 years old, where women need to wear pants or skirts on their knees to be allowed in. The whole church is like a castle, with three halls in it, and the decoration is very beautiful, especially its painted glass, which is a few biblical stories, and the paintings of glass are even more exquisite than some cathedrals in Europe, and it is definitely one of the Dominican national treasures.