Cape St. Athanasius — Wikipedia

Cape of St. Athanasius, also known as Sveti Anastas (Bulgarian: Свети Атанас), is a cape situated on the Black Sea near Byala, Bulgaria. It is home to an archaeological site that has been partially restored by archaeologists. The visible remains primarily date back to the late 6th century AD. The settlement's origins trace back to the Chalcolithic and continued through the Eneolithic. Additionally, Roman ruins dating from the 2nd–3rd century AD and Thracian religious structures from the 6th–5th century BC are also found in the area.