Available languages
3 hours
Mobile ticket
Discover Sofia’s hidden past beneath the city streets! Walk through the underground Roman ruins of ancient Serdica, where history, legends, and everyday life from 2,000 years ago come alive. ✅ Tickets included
Service animals allowed
Public transportation options are available nearby
Suitable for all physical fitness levels
The tour includes the travel time from place to place
For a full refund, cancel at least 24 hours before the scheduled departure time.
Saint Sofia Church
This is one of the oldest church in the Bulgarian capital Sofia, dating to the fourth century. In the predecessor building took place the Council of Serdica held most probably in 343 and attended by 316 bishops.
The Rotunda Church of St George
This is a Late Antique red brick rotunda in Sofia, Bulgaria. Built in the early 4th century as Roman baths, it became a church inside the walls of Serdica, capital of ancient Dacia Mediterranea during the Roman Empire and Byzantine Empire
Ticket for the Metro
Tickets for Ancient Complex Serdica
English guide
Gratuities
Italian Language
3 reviews
Total reviews and rating from Viator & Tripadvisor
Helene I,Aug 14, 2025
- Review from Viator
Very interesting and insightful......Our tour guide was knowledgeable, very friendly and personable.
Maia K,Jun 18, 2025
- Review from Viator
Peter was an amazing guide. He took us all over Serdikq ruins. He was very knowledgeable and showed us sights we would have never found on our own!
Ilene C,Apr 25, 2025
- Review from Tripadvisor
Peter is a fabulous guide he took us around Sofia to the the historical sites, Ruins, churches, Jewish synagogues. He is very knowledgeable , professional, friendly. We definitely recommend Peter without any doubt!

Operated by Peter's Tours