Cape Caliacra, Bulgaria - SEP 14, 2021. In the 4th century BC the cape was inhabited by a Thracian tribe who built the fortress walls. The fortress wall and the gate have been restored nowadays. Stock Image
Cape Caliacra, Bulgaria - SEP 14, 2021. In the 4th century BC the cape was inhabited by a Thracian tribe who built the fortress walls. The fortress wall and the gate have been restored nowadays.