Define "interesting". What are you looking for in a place? Both cities are very different, but very "interesting" in their own way. read more
The difference is mainly cultural - at least in Sofia, few people are actually religious to the point of attending church regularly - although they would define themselves as Christians; The people of Sarajevo endured a vicious civil war in the 1990s; the city was under siege and was shelled. Many civilians died, a lot of them in their homes. read more
The Sarajevo is also known as European Jerusalem is specific city not just in the region but in the world. It is a city where diffrent cultures meet, where diffrent religion co-exist one with each other, it is a beautiful place in the world with the fascinating chemistry that you can feel in the air, and one of the frendliest people in the world. read more