In Vaporia lies the imposing Orthodox Cathedral of Agios Nikolaos of the "Rich", which is considered to be the largest church in its interior of the Balkans. Its azure dome and the bell towers attract the admiration of the inhabitants of Syros since 1850. In its interior, you will see the tradition, the wealth and the religion to be combined in the gray-azure tile floor, the golden ornaments and the colorful icons made by Russian and Greek icon painters. You should definitely visit this church if you find yourself in Vaporia.