I was there in 2000. Very safe back then. Was also there on a Sunday. It was a memorable experience to go into the churches during services. My 1st trip to Europe so I was in awe of everything. Is this church in the upper or lower part of town? And where does the ship dock? I did the upper part so took a tour. My friends did the lower and walked. Was on the Diamond which is smaller than Voyager so don't know if they would dock at same location now. Sorry I can't be more helpful, but you will enjoy the church I think.