Check out Church of St. Peter and St. Paul
Another impressive church that you should definitely check out while you are in Vilnius is the Church of St. Peter and St. Paul located a little bit northeast of the city center. It is a Roman Catholic church built in the 17th Century and what makes this church stand out is its beautiful baroque style and the orange/yellow colored exterior which is such a contrast from what you will find inside.
Do not let the colorful exterior of the church fools you as the moment you walk inside, you will find yourself in an all-white nave filled with extremely detailed plain white sculptures and statues all over. The only objects that are not white are the wooden benches, the tiles, the main altar, and some of the murals on the walls and ceilings of the church which create a stark yet beautiful contrast that is hard to explain in words. The Church of St. Peter and St. Paul opens from 7 AM to 6:30 PM every day and it is free for anyone to enter.