21 Underrated European Capitals Worth Visiting in 2025

8. Sofia, Bulgaria: A City of Contrasts

Sofia, Bulgaria’s capital, is a city where ancient history meets modern urban life. Known for its rich cultural heritage, Sofia is home to numerous historical landmarks, including the iconic Alexander Nevsky Cathedral and the ancient Serdica ruins. The city’s vibrant arts scene is reflected in its theaters, galleries, and music venues, while its bustling markets and cafes offer a taste of local life. Sofia’s diverse neighborhoods, each with its own unique character, provide a fascinating backdrop for exploration. As Bulgaria’s cultural and economic center, Sofia offers a dynamic blend of tradition and innovation, making it a captivating destination for travelers.