The Best Seasons of Bulgaria's Mountain Worlds

Every season of Bulgaria's Mountain Worlds ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Bulgaria's Mountain Worlds!

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.