Stara Reka, Karlovo, Bulgaria
“Stara Reka” is a nature reserve in the Central Balkan National Park, Bulgaria, created to preserve the unique complex of broadleaf, coniferous, and mixed forests of the Stara Planina. It covers the watershed of the Stara Reka River above the town of Karlovo. Winding between steep cliffs and dotted with inviting pools, this is one […]