




Hidden Ancient Sofia: Underground City (Tickets Included)
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- Formerly part of the Roman, Bulgarian, and Eastern Roman Empires
- A multicultural city with Bulgarians, Turks, Jews, and Armenians
- Landmarks include ancient ruins, mosques, churches, and synagogues
- A vibrant city blending history, culture, and modernization
Uncover the Ancient Roman Secrets Buried Beneath the Modern Streets of Sofia City Center
Journey into the heart of ancient Serdica, where Sofia’s Roman heritage remains preserved beneath the bustling modern city. This guided walking tour invites you to explore the most impressive archaeological remains, ranging from ancient streets and public baths to massive fortifications and intricate mosaics. By visiting these sites, you will gain a deeper understanding of the daily life of one of the Roman Empire’s most thriving and strategically important cities in the Balkan region.
Your expert guide will provide fascinating storytelling, revealing how Serdica became the legendary city where Emperor Constantine the Great once wished to live. The tour offers a unique blend of old and new, showcasing how ancient ruins are seamlessly integrated into the very center of today’s Sofia. You will walk through history as you visit the Eastern Gate of Serdica, the Western Gate of Serdica, and the ancient streets and forums located directly under the Largo.
The experience is designed for history lovers and curious travelers who want to look beyond the surface of the Bulgarian capital. With tickets included for all major archaeological attractions, you can skip the hassle of entry lines and focus entirely on the historical narrative. The small group setting ensures a personal experience, allowing you to ask questions and engage deeply with the exhibits that bring the Roman Empire back to life in vivid detail.
The tour concludes after two to three hours of exploration, leaving you with a comprehensive view of Sofia’s layered past. Meeting in front of the Saint Sofia Basilica, you will embark on a journey that connects the ancient world to the contemporary urban landscape. Whether you are a fan of archaeology or simply interested in the history of the city, this tour provides an essential perspective on the enduring legacy of the Roman Empire in Bulgaria.
Uncover the Ancient Roman Secrets Buried Beneath the Modern Streets of Sofia City Center
Journey into the heart of ancient Serdica, where Sofia’s Roman heritage remains preserved beneath the bustling modern city. This guided walking tour invites you to explore the most impressive archaeological remains, ranging from ancient streets and public baths to massive fortifications and intricate mosaics. By visiting these sites, you will gain a deeper understanding of the daily life of one of the Roman Empire’s most thriving and strategically important cities in the Balkan region.
Your expert guide will provide fascinating storytelling, revealing how Serdica became the legendary city where Emperor Constantine the Great once wished to live. The tour offers a unique blend of old and new, showcasing how ancient ruins are seamlessly integrated into the very center of today’s Sofia. You will walk through history as you visit the Eastern Gate of Serdica, the Western Gate of Serdica, and the ancient streets and forums located directly under the Largo.
The experience is designed for history lovers and curious travelers who want to look beyond the surface of the Bulgarian capital. With tickets included for all major archaeological attractions, you can skip the hassle of entry lines and focus entirely on the historical narrative. The small group setting ensures a personal experience, allowing you to ask questions and engage deeply with the exhibits that bring the Roman Empire back to life in vivid detail.
The tour concludes after two to three hours of exploration, leaving you with a comprehensive view of Sofia’s layered past. Meeting in front of the Saint Sofia Basilica, you will embark on a journey that connects the ancient world to the contemporary urban landscape. Whether you are a fan of archaeology or simply interested in the history of the city, this tour provides an essential perspective on the enduring legacy of the Roman Empire in Bulgaria.
- English guide
- Ticket for the Metro
- Tickets for The Ancient Serdica Complex Museum
- Gratuities for Guide
$ 64.92
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Timeslots: 11:45AM
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Activity Provider: Bio city Sofia
Customer Reviews

I love how accessible this whole place is to everyone. I was fascinated with how integrated the complex is to the public area in general - you’d thought they’d have to be preserved in a museum or something but it’s just there, seamless. It seems that the locals get to pass by it whenever they like? Historical, truly, but they made it beautifully mundane in the best way possible.

The Ancient Serdica archaeological complex reveals the historical layers of the old Roman city that once stood here. Among columns, ruins of houses, and fragments of ancient streets, it’s easy to picture life more than a thousand years ago. The way the excavations blend with the urban surroundings creates a striking contrast between past and present, making it one of the most interesting spots in the city center.

Well worth a short stroll through. The signage and information could be a little better so I suggest reading a little about this historic site before visiting. However if you are in the center and don’t take the opportunity to at least pass through here you are definitely missing out. Amazing location for photographers too, especially on a sunny day.












