The Yedigöller National Park is located in the north of the Bolu Province, Yedigöller, Bolu
Yedi Goller, Bolu, Black Sea_ Turkey
Yedi Goller (or "7 lakes"), Turkey
Yedi Goller(Seven lakes from Bolu-Turkiye)
Seven lakes in autumn (Yedi goller/Bolu/Turkei)...
Yedi Goller " Seven Lake Region" Bolu - Turkey by Eser Eren
Yedi Goller, Turkey / engin ozturk