This church, the biggest in the city, is dedicated to the protector of the island and it is located along the seashore of Zakynthos. It was built in 1948 and it resisted the earthquake in 1953, now its bell tower is very high and stands out among the different buildings recognizable as soon as you enter the port.  The exterior characteristics, when entering you are impressed by the quantity of frescos, lamp holders and colours.
Among the artists that contributed to the magnificence of this church there are the painter Doxaras and the chaser Bafas who engraved the silver reliquary in where there are the mortal remains of Saint Dionysios.  The bell tower, being surrounded by numerous bulbs, during the night it is enlightened creating a lovely view.