Ivaylovgrad located in the eastern Rhodope Mountains and is situated on the Arda river, Southern Bulgaria is a hydroelectric power plant (HPP) is the last stage of the Arda cascade but the initial plans for the construction of a dam on the Arda date to as early as 1948.
Ivaylovgrad located in the eastern Rhodope Mountains and is situated on the Arda river, Southern Bulgaria is a hydroelectric power plant (HPP) is the last stage of the Arda cascade but the initial plans for the construction of a dam on the Arda date to as early as 1948.