The Alexander Nevsky Cathedral at night

I was pleasantly surprised at how lovely and livable Sofia, Bulgaria was, especially coming from Bucharest which was very much the opposite. I only spent a couple of days in the city but of course took advantage of a free walking tour to make the most of my time. There are nearly 2,500 years of history visible right in the middle of the city, including 4th century churches, a colorful Ottoman-style mosque, and remnants of communist rule. In addition to the free city tour, I also took the free Balkan Bites food tour, which was a real treat.