This is the main Orthodox church in central Bialystok. It can be crowded at mass times, but that is the best time to go and hear the glorious choir. They also have a guesthouse behind, which is a hidden gem for budget tourists.

This orthodox church is quite nice, but only until you have visited The Holy Spirit Orthodox Church! That one is outstanding... This one, on the other hand, has the advantade of being quite central, so if you are nearby, it's a place to visit.

Try to visit during morning or afternoon service, extremely interesting to see beautiful Orthodox service and understand the local culture and religion shared by many in this region of Poland. Beautiful interiors and icons.