Belgrade, Serbia’s bustling capital, is a city full of history, surprises, and a uniquely rebellious energy. Often called the “ant city” because of its dense, lively streets and busy underground, Belgrade has been shaped by centuries of conquest—from Celts and Romans to Ottomans, Austro-Hungarians, Nazis, and Soviets. Every corner of the city tells a story, and its chaotic streets and eclectic architecture reflect a past of resilience and defiance.
One of the most fascinating experiences in Belgrade is exploring its underground network. Beneath the Kalemegdan Fortress, narrow and dimly lit tunnels take visitors back in time. What was once a Roman warehouse and an Austrian gunpowder storage now houses an impressive collection of sarcophagi, tombstones, and ancient altars. Walking through these corridors gives you a sense of how layered Belgrade’s history is—and makes you feel a bit like a mole navigating the city’s secret underworld.
For history buffs, the fortress itself is a must-see. Offering panoramic views of the confluence of the Sava and Danube rivers, Kalemegdan is not only a perfect spot for photos but also a reminder of Belgrade’s strategic importance throughout the ages. Don’t miss the small museums and open-air exhibits scattered around the fortress grounds, where each relic tells part of the city’s story.
A visit to Belgrade wouldn’t be complete without stepping into one of its wartime relics—a Nazi bunker hidden beneath the city. These spaces, surprisingly well-preserved, provide a chilling but captivating glimpse into the city’s turbulent 20th-century history. Walking through the bunker, you can almost feel the tension of a past era, making it a compelling stop for anyone interested in military history or urban exploration.
Above ground, Belgrade is just as vibrant. Knez Mihailova Street, the city’s main pedestrian boulevard, is perfect for a stroll, with cafés, shops, and street performers adding to the lively atmosphere. Skadarlija, the bohemian quarter, offers cobblestone streets lined with traditional Serbian restaurants, live music, and colorful murals—a great place to relax after a morning of exploring tunnels and forts.
For those who want to mix culture with leisure, Belgrade’s numerous museums, galleries, and art centers are worth a visit. Whether it’s modern art, historical exhibitions, or quirky installations, there’s always something to surprise you. And at night, the city’s vibrant café culture and nightlife bring a completely different energy, making it easy to see why locals are so proud of their insubordinate, spirited city.
Belgrade is a city that invites exploration—both above and below ground. From ancient fortress tunnels and Roman relics to bunkers and bustling streets, every step reveals a new layer of its rich and rebellious history. Whether you’re a history enthusiast, a culture lover, or just someone seeking an unforgettable urban adventure, Belgrade promises an experience that is as intriguing as it is lively.