Serdika Archaeological Complex
About Serdika Archaeological Complex
Roman ruins in the middle of a metro station — the ancient Roman city of Serdika (3rd–4th century) is visible through glass floors and underground passages at the Sofia metro station. An extraordinary piece of urban archaeology: walk through Roman streets, basilicas, and gates while catching the subway.
Why it works for solo travelers
- ✓ Comfortable to visit on your own.
- ✓ Good for meeting other travelers and locals.
- ✓ Free to visit.
More solo-friendly culture in Sofia →Sofia solo travel guide →