The ancient fortress Atanas in Byala, Varna region, Bulgaria #2 (6/7) List item Submitted to "The ancient fortress Atanas in Byala, Varna region, Bulgaria #2" Approved by Georgi Tsachev July 28, 2018, 1:35 pm 1 Vote Share Tweet Pin MoreReport Item navigation Previous submission Next submission View full list Share Tweet Pin Written by Georgi Tsachev