Strolling in the old city paved with cobblestones, the old churches are connected to the mansions of former officials. There are many details on the outside, and the inside is magnificent, which is different from other churches in Europe. From an artistic point of view, the frescoes are beautifully painted!
The Serbian Orthodox Church of St. Nicholas is the most famous and spectacular building in Kotor. The interior decoration of this Orthodox church is simple. There are large oil paintings of Christian saints on the side walls of the church, and religious paintings such as Jesus on the altar wall in front. The Sacristy Museum is located on the second floor of the cathedral. Tickets are required to enter. Most of the religious ritual artifacts of various periods are displayed, mainly silverware.