How Roman London Fell in a Single Day, and What's Left to See Now

Jan de Vries · 2026-07-15

You might think of London as a city of red double-decker buses and modern skyscrapers, but dig just a few feet below the pavement and you'll find something much older: a Roman city that once ruled the region. The story of Roman London is one of ambition, destruction, and rediscovery. And the best part? You can still walk through its remains today. ### The Rise and Fall of Londinium Around 50 AD, the Romans founded Londinium on the banks of the Thames. It grew fast — within a few decades, it became a bustling commercial hub with a forum, basilica, and bathhouses that rivaled any in the empire. But in 60 AD, Queen Boudica led a rebellion that burned the city to the ground. The Romans came back, rebuilt stronger, and Londinium flourished for another 300 years. Today, those ancient walls and ruins tell a story of resilience. You can still see sections of the original Roman wall near the Tower of London, standing about 20 feet high in some places. It's a quiet reminder that empires crumble, but their foundations often remain. ### What You Can Still Explore Walking through modern London, you'll stumble on Roman relics everywhere. Here are some must-see spots: - The London Wall: A 2-mile stretch of the original city wall, with the best-preserved section near the Museum of London. - The Temple of Mithras: Discovered in 1954, this underground temple was dedicated to the god Mithras and is now open to the public. - The Roman Baths at Strand Lane: A hidden gem tucked behind a 19th-century building, these baths are a quiet escape. - The Billingsgate Roman House and Baths: Located beneath an office building, these remains include a heated bath complex and mosaic floors. Each site offers a glimpse into daily Roman life. You'll see how they heated their homes, worshipped their gods, and managed a city that once housed over 50,000 people. ### The New London Museum: A Game Changer Later this year, the London Museum will open in Smithfield, a massive new space dedicated to the city's history. It will feature a dedicated Roman gallery with artifacts never before shown to the public. Think pottery, coins, and even a preserved Roman writing tablet. If you're planning a trip, this should be at the top of your list. ### Why This Matters for Travelers Visiting Roman London isn't just about looking at old stones. It's about understanding how a city that was nearly destroyed became one of the most influential in the world. The ruins are scattered, but that's part of the charm. You get to piece together the puzzle yourself, walking from one site to the next through streets that have been inhabited for nearly 2,000 years. One local guide I spoke with put it simply: "You can't really understand London without seeing its Roman roots. Everything else was built on top of them." And he's right. From the street layout to the legal systems, Roman influence lingers. ### Practical Tips for Your Visit - Wear comfortable shoes. You'll be walking a lot, and some sites are in basements or underground. - Check opening hours online. Many sites are free but have limited hours. - Start at the Museum of London. It gives you a solid overview before you head out to explore. - Use the Tube. Most sites are within a 15-minute walk of a station. If you're short on time, focus on the London Wall and the Temple of Mithras. They're the most impressive and easiest to reach. But if you have a full day, you can easily see all the major Roman sites and still have time for a pub lunch. ### Final Thoughts Roman London didn't fall in a single day — it was abandoned gradually as the empire withdrew. But the phrase "I came, I saw, I conquered" captures the spirit of what you'll experience. You'll come as a tourist, see the ruins, and leave with a deeper appreciation for a city that has always found a way to rise again. So next time you're in London, skip the big attractions for a few hours and explore the hidden remains. They're waiting just beneath your feet.