Bulgaria's mountain worlds are known to only a few non-Bulgarians. The remote area is home to Karakachan dogs and brown bears. The two-part documentary undertakes a journey of discovery into an unknown region in the middle of Europe.
Join us on a journey through Europe's long, and in many cases dramatic history. What are the events that made us the ones we are today. Learn what the origins of the marathon race and how Caesar united a fragmented Europe.