Thracian city Helis
Ruins · Bulgaria
- Abandoned
- unknown
- Founded
- —
- Population
- —
- Coordinates
- 43.741, 26.757
Why it was abandoned
❔ Cause unknown
Open sources don't name a cause. If you know it, add it to Wikidata or Wikipedia.
Ruins · Bulgaria
❔ Cause unknown
Open sources don't name a cause. If you know it, add it to Wikidata or Wikipedia.