Tios Ancient City
Tios Ancient City in Filyos is an important archaeological site where the remains of an ancient port settlement on the Black Sea coast can be seen, including an acropolis, theatre, bathhouse, temple and church. Ongoing excavations are revealing the coastal city’s multilayered history, extending from the Hellenistic period to the Middle Ages.
HIGHLIGHTS
Why Visit Tios Ancient City?
Here are the key highlights and practical information to help you plan this stop.
01Ancient port city on the Black Sea coast
02Remains of a theatre, bathhouse, temple and church
03Ongoing archaeological excavations around Filyos
VISIT PLAN
What to Know Before You Go
Getting ThereLocated in Filyos town in Çaycuma district; accessible from within the settlement by following signs to the ancient site.
Route TypeArchaeological and Cultural Tourism · Ancient City
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LocationFilyos, Çaycuma / Zonguldak
EXPAND YOUR ROUTECombine your visit to Tios Ancient City with Gökgöl Cave / Cehennemağzı Caves in the same itinerary.
This guide was independently prepared for Left Lane Star Travel using information from Republic of Türkiye Ministry of Culture and Tourism – Türkiye Culture Portal. Opening hours, admission conditions and seasonal access may change; check the official source before travelling.Open Official Source ↗
Guide data last updated: 30.08.2026
Travel note: Opening hours, road conditions, fees and seasonal access may change. Check current official notices before departure.
