London, the capital of England and the United Kingdom, is a city rich in history, arts, and culture. Visit the iconic Tower of London, explore the renowned British Museum, or take a leisurely stroll along the River Thames. London's world-class theater scene, multicultural cuisine, and landmarks like the Big Ben and London Eye make it a city of endless possibilities.
Sofia, the capital of Bulgaria, is known for its history that stretches back to antiquity, beautiful parks, and vibrant nightlife. Visit the stunning Alexander Nevsky Cathedral, explore the historic Sofia History Museum, or relax in the Borisova gradina park. Sofia's traditional Bulgarian taverns, dynamic arts scene, and the annual Sofia Film Festival make it a city of rich history and culture.