Semystra ( grc, Σημύστρα) was a town of

ancient Thrace The Thracians (; grc, Θρᾷκες ''Thrāikes''; la, Thraci) were an Indo-European languages, Indo-European speaking people who inhabited large parts of Eastern Europe, Eastern and Southeast Europe, Southeastern Europe in ancient history.. ...

Dionysius of Byzantium Dionysius of Byzantium (Greek ∆ιονύσιος Βυζάντιος, Dionysios Byzantios Latin Dionysius Byzantinus) was a Greek geographer of the 2nd century CE. He is known for his Ανάπλους Βοσπόρου ''Anaplous Bosporou'' ''Voyage ...

wrote that there was an altar of the

nymph A nymph ( grc, νύμφη, nýmphē, el, script=Latn, nímfi, label=Modern Greek; , ) in ancient Greek folklore is a minor female nature deity. Different from Greek goddesses, nymphs are generally regarded as personifications of nature, are ty ...

Semystra there, whence the name of the town. Semystra was a

, she nurtured the

Keroessa In Greek mythology, Ceroessa (Ancient Greek: Κερόεσσα ''Keroessa'' means "the horned") was a heroine of the foundational myth of Byzantium. She was the daughter of Io and Zeus; elder sister of Epaphus; and mother of Byzas, founder of Byzant ...

, who was the daughter of Io and

Zeus Zeus or , , ; grc, Δῐός, ''Diós'', label=Genitive case, genitive Aeolic Greek, Boeotian Aeolic and Doric Greek#Laconian, Laconian grc-dor, Δεύς, Deús ; grc, Δέος, ''Déos'', label=Genitive case, genitive el, Δίας, ''D� ...

.Dionysius of Byzantium, Anaplous of the Bosporos, §24
/ref>Anaplous Bosporou. Dionysii Byzantii De Bospori navigatione quae supersunt; una cum supplementis in geographos graecos minores aliisque ejusdem argumenti fragmentis e codicibus MSS. edidit Carolus Wescher, p.12
/ref> Dionysius added that Semystra nearly became a big city during the

Greek colonization Greek colonization was an organised colonial expansion by the Archaic Greeks into the Mediterranean Sea and Black Sea in the period of the 8th–6th centuries BC. This colonization differed from the migrations of the Greek Dark Ages in that it ...

, since the leaders of the colonization tried to found the city, but during the sacrifices, a crow snatched one of the thighs from the middle of the flames and carried it to the Bosporion promontory. The rest of the Greeks saw this as a sign from

Apollo Apollo, grc, Ἀπόλλωνος, Apóllōnos, label=genitive , ; , grc-dor, Ἀπέλλων, Apéllōn, ; grc, Ἀπείλων, Apeílōn, label=Arcadocypriot Greek, ; grc-aeo, Ἄπλουν, Áploun, la, Apollō, la, Apollinis, label= ...

and went to the spot were the crow left the thigh. Its site is located at the head of the

Golden Horn The Golden Horn ( tr, Altın Boynuz or ''Haliç''; grc, Χρυσόκερας, ''Chrysókeras''; la, Sinus Ceratinus) is a major urban waterway and the primary inlet of the Bosphorus in Istanbul, Turkey. As a natural estuary that connects with t ...

European Turkey East Thrace or Eastern Thrace ( tr, Doğu Trakya or simply ''Trakya''; el, Ανατολική Θράκη, ''Anatoliki Thraki''; bg, Източна Тракия, ''Iztochna Trakiya''), also known as Turkish Thrace or European Turkey, is the pa ...

References

Populated places in ancient Thrace Former populated places in Turkey Roman towns and cities in Turkey History of Istanbul Province {{Istanbul-geo-stub