FREE

This baroque church stands right on a famous square and is a classic example of 17th-century architecture. It was designed by some of the most important architects of its time and is dedicated to a young martyr. The building is instantly recognizable by its grand dome and twin bell towers.

  • The church is most popular for its stunning baroque facade and the dramatic interior, filled with marble, gold, and beautiful frescoes.
  • Inside, you’ll find the crypt where the saint is said to have been martyred, plus impressive sculptures and altars.
  • The dome lets in natural light, making the artwork inside look even more impressive.

  • See Baroque Art Up Close: The interior is packed with detailed sculptures, paintings, and decorations that show off the best of baroque style.
  • Experience History: The church is built on the spot where a young saint was believed to have been killed, making it a place with a deep story.
  • Unique Architecture: The mix of domes, towers, and curved walls makes the building stand out from others nearby.

  • Entry is free 🚪
  • Dress code: Shoulders and knees covered (no shorts or tank tops) 👕
  • Best time to visit: Early morning or late afternoon for fewer crowds and the best light 🌅