The Basilica of Our Lady of Mercy is a prominent Roman Catholic church located in the city of Gdańsk, Poland. It is known for its stunning architecture and rich history, having been built between the 16th and 18th centuries. The basilica is dedicated to the Virgin Mary, who is venerated as the Our Lady of Mercy. This basilica features a striking Baroque interior, adorned with beautiful altars and artwork. It serves as a significant pilgrimage site for many Catholics and is an important cultural landmark in Gdańsk. The church also hosts various religious events and ceremonies throughout the year.