Right in the heart of Piața Unirii, you can't miss the soaring tower of St. Michael's Church, a true icon of our city. Step inside to escape the bustle and admire the stunning Gothic architecture and beautiful stained glass that fills the space with colored light. If you're feeling adventurous and it's open, definitely climb the tower—the winding stairs are worth it for the incredible panoramic views you'll get over the rooftops of Cluj-Napoca.