A ride through Bulgaria over 7 days, starting from Athens, Greece. The ride included mountains such as Pirin, cities like Plovdiv, Veliko Tarnovo and Varna; the Shipka pass and many other hidden gems in Bulgaria such as the Devil's throat waterfall. A must visit to the Kaliarka Cape on the black sea is very worthwhile! A great ride through the Balkans with much to explore and discover!! Most roads are OK, plenty of potholes, but also many twisty and solid surfaces.