Discover the ancient allure of the Church of St. George, Sofia's oldest surviving building. The red brick rotunda, dating back to late antiquity, beckons you to explore its hidden treasures. Unravel the church's rich history, which traces back to the Roman Emperor Galerius. Opt for an e-guide or a guided tour to delve deeper into the church's fascinating past. As part of a larger archaeological complex, the church offers a captivating journey through time. Step outside to witness the remarkable frescoes that adorn this historical marvel.