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.
Belgrade, Serbia's vibrant capital on the confluence of the Sava and Danube rivers, enthralls with its mix of Ottoman relics, Art Nouveau masterpieces, and socialist-era towers. Explore the historic Belgrade Fortress, stroll down the bohemian quarter Skadarlija, or experience the city's lively nightlife along the river barges known as "splavs".