You don't have to be of strong faith to appreciate the serene atmosphere of Cathedral of the Nativity of theotokos. Look up when the next service starts or when it's open for general viewing.
This principal church is often on the itineraries of travelers to Old Town Sarajevo. But Cathedral of the Nativity of theotokos isn't the area's only highlight. Latin Bridge, Eternal Flame, and Gazi Husrev-Beg Mosque are some other interesting attractions nearby.