Saints Peter and Paul Cathedral is an architectural landmark that the historic city of Lutsk is proud of. Built in the 17th century as part of a Jesuit monastery, today the cathedral is the main Catholic church in the city and a magnificent example of the Baroque style. Its massive towers and exquisite facade decor consistently attract the attention of travelers visiting this part of Ukraine.

The cathedral is a majestic three-aisle building designed by the talented Italian architect Giacomo Briano. The main facade is decorated with five sculptures, while behind the austere walls lies an interior that impresses with its rich stucco work and valuable paintings. One of the most intriguing features of the church is its multi-level dungeons, shrouded in many legends.
This site is significant not only as a religious object but also as a major historical monument reflecting the cultural influence of the Jesuit order in Eastern Europe. The three-story collegium and the ruins of the old castle have been preserved next to the cathedral, making this architectural ensemble a unique point on the city map.