The majestic St. Francis Xavier Cathedral is more than just the main Catholic church in the city of Grodno; it is also one of the most impressive Baroque architectural monuments in all of Eastern Europe. Built in the 17th–18th centuries, it is striking in its scale: the 60-meter-long building is crowned by two 65-meter-high towers that are visible from almost any point in the historical center.

This cathedral, located in Belarus, was originally part of a Jesuit college and still preserves the spirit of that era. Its facade is decorated with elegant niches, sculptures, and complex pilasters, while the upper tiers of the towers are designed in the Rococo style, lending a surprising visual lightness to the monumental structure.
Special attention is drawn to the main dome, measuring over 12 meters in diameter, and the expressive sculpture of St. Francis Xavier, the patron saint of the church, set in a niche below the pediment. The cathedral serves as the active cathedral of the Grodno Diocese and is rightfully considered the spiritual heart of the city.