What to Do in London

The Tower of London is 950 years old and has been a royal palace, a prison, an execution ground, a zoo, a mint, and a vault for the Crown Jewels. It's one of the few paid attractions in London that's worth every penny of its (admittedly steep) entry fee. The Yeoman Warders (Beefeaters) live on-site and give guided tours that are genuinely funny and morbidly detailed. They will tell you exactly where Anne Boleyn lost her head, and they will enjoy telling you. The Crown Jewels are inside and the queue moves faster than you'd expect. The White Tower at the center has a collection of royal armor that includes a suit made for Henry VIII. Go early morning to avoid the worst crowds. Weekday mornings in shoulder season are ideal. If you can only do one paid attraction in London, make it this one.

The British Museum is free, enormous, and contains roughly eight million objects spanning two million years of human history. That sentence alone should be enough to get you through the door. The Rosetta Stone, the Elgin Marbles, Egyptian mummies, Assyrian lion hunt reliefs, the Lewis Chessmen, the Sutton Hoo helmet. You could spend a week here and still walk past rooms you didn't know existed. The Great Court with its glass-and-steel roof is stunning even if you don't look at a single exhibit. Go with a rough plan of what you wanna see, because without one you'll wander for hours and emerge dazed. The Egyptian and Assyrian galleries are the most popular. The less-visited rooms (the Enlightenment Gallery, the Americas, the Islamic world) are often more rewarding because you won't be fighting crowds. Free entry, free wifi, world-class gift shop. No excuses.

Borough Market has been feeding London in some form since the 13th century, and today it's the best food market in the country. No debate. The covered market hall is packed with stalls selling artisan cheese, fresh bread, cured meats, Ethiopian injera, Neapolitan pizza, raclette melted onto potatoes, and about a hundred other things that will make choosing impossible. Come hungry, seriously hungry, because you're gonna want to try everything. The surrounding streets have some excellent sit-down restaurants too (Padella for fresh pasta, if you're willing to queue). Weekday mornings are the best time to visit. Saturdays are pure chaos. Sundays it's closed. Some stalls are cash-only, so bring some.

The South Bank walk from Westminster Bridge to Tower Bridge is the single best free activity in London and I will defend this opinion against all challengers. Five kilometers of flat Thames-side path that takes you past the London Eye, Southbank Centre, National Theatre, Tate Modern, Shakespeare's Globe, Borough Market, City Hall, and ends at Tower Bridge. You'll pass buskers, bookstalls, skateboarders, and some of the best views of the London skyline across the river. The walk takes about an hour if you just power through it, but plan for two or three because you're gonna stop constantly. Every few hundred meters there's something worth pausing for. Do it in either direction, at any time of day. Sunset is particularly good because the buildings across the river glow gold.

The Shard is Western Europe's tallest building and the viewing gallery on floors 68 to 72 gives you a 360-degree panorama of London that genuinely reframes how you understand the city. From up here, London looks flat, endless, and sprawling in a way that street level never communicates. You can see Tower Bridge directly below, the Thames winding east toward Canary Wharf, and on a clear day the view extends about 65 kilometers. The downside? It's expensive. Around 30 to 37 GBP depending on when you book. The free Sky Garden offers a similar (if lower) view for zero pounds. But if you want the definitive London panorama and the weather is cooperating, The Shard delivers. Book online for a discount and go late afternoon for the best light.

Buckingham Palace is the official London residence of the King and one of the most recognizable buildings on earth. The facade is grand, the Victoria Memorial in front is impressively over-the-top, and the whole setup screams "empire." You can't go inside most of the year (the State Rooms open for about 10 weeks in summer), so for most visitors this is an exterior-only experience. Walk up The Mall from Trafalgar Square for the full approach. The Changing of the Guard ceremony happens at 11:00 AM and it's one of those things that sounds better than it is. Huge crowds, distant views, and a ceremony you'll struggle to actually see properly unless you arrive 45 minutes early and claim a barrier spot. It's worth walking past and soaking in the scale. Whether it's worth planning your morning around is another question. I'd say no.

The Natural History Museum is free, jaw-dropping, and one of the few places in London where the building itself is as impressive as the collection inside it. The main entrance hall is a Romanesque cathedral of terracotta arches and columns with a blue whale skeleton hanging from the ceiling, and your first thought walking in will be "this is free?" followed by "how is this free?" The dinosaur gallery is the main draw for families (and for adults who are still excited about dinosaurs, which should be all adults). The minerals and gems gallery is beautiful. The wildlife garden is a hidden pocket of green outside. This museum alone justifies a trip to South Kensington. Combine it with the V&A and the Science Museum, both of which are across the road and both of which are also free. You could spend an entire day on this one street and not pay a penny.

The Tate Modern is a former Bankside power station converted into one of the world's best modern art museums. The Turbine Hall, the massive industrial space that greets you at the entrance, is worth the visit all by itself. They commission enormous site-specific installations that change regularly and some of them are genuinely breathtaking. The permanent collection covers everything from Picasso and Rothko to Warhol and contemporary video art, spread across multiple floors. It's free, it's open late on Fridays and Saturdays, and the top-floor terrace has a great view of St Paul's Cathedral across the river. The Tate is the kind of museum where you walk in planning to spend an hour and walk out three hours later wondering what just happened. Even if modern art isn't usually your thing, the building and the Turbine Hall alone make it worth the detour.

Tower Bridge is the bridge you're thinking of when you say "London Bridge" (London Bridge is actually a different, much more boring bridge nearby). Built in 1894, it's a combination of suspension bridge and drawbridge (bascule bridge, technically) dressed up in Victorian Gothic towers to match the Tower of London next door. You can walk across it for free and enjoy the views. For about 12 GBP you can go up inside the towers, walk across the high-level glass floor walkway 42 meters above the Thames, and visit the Victorian Engine Rooms that house the original steam machinery. The glass floor is fun if you like looking straight down at the river through your feet. The bridge still opens for tall ships about 800 times a year, and if you happen to catch it, it's genuinely cool. Check the lift times on the Tower Bridge website and plan your visit around one if possible.

Camden Market is a sprawling collection of interconnected markets in north London that sells everything from vintage band t-shirts to handmade ceramics to street food from 40 different countries. The main areas (Camden Lock, Stables Market, Buck Street Market) blend into each other and you can easily spend half a day browsing. The food section is the highlight for most visitors: Korean corn dogs, Ethiopian injera wraps, Argentinian empanadas, Japanese takoyaki. Come hungry. The surrounding streets have a grungier, more alternative vibe than central London, with live music pubs, tattoo parlors, and a canal-side area that's nice for a walk. Camden gets loud and packed on weekends. Weekday visits are calmer but some stalls only open on weekends. The area around the locks and the canal is worth exploring even if shopping isn't your thing.

London's West End is one of the two great theatre districts in the world (the other being Broadway), and catching a show here is one of those experiences that transcends whether you normally "like theatre." Over 40 theatres packed into a few square blocks of Soho and Covent Garden, showing everything from decades-old musicals to brand-new plays to experimental one-person shows. The quality is consistently high and generally cheaper than Broadway. Les Mis has been running since 1985. The Mousetrap (an Agatha Christie whodunit) has been running since 1952. If you wanna see a specific popular show, book online weeks in advance. For spontaneous day-of tickets, the TKTS booth in Leicester Square sells discounted tickets for shows with remaining seats. Monday to Thursday performances are cheaper and less crowded than weekends. The venues themselves are often beautiful Victorian and Edwardian theatres that are worth visiting for the architecture alone.

The Sky Garden is a free public garden and observation deck on the top three floors of the Walkie Talkie building at 20 Fenchurch Street, and it might be the best free experience in London. Yes, free. You book a timed ticket online (required, slots go fast), take a lift to the 35th floor, and step out into a landscaped garden with panoramic views of the city. You can see Tower Bridge, the Tower of London, the Gherkin, the Thames, and across to the South Bank from up here. There are also bars and restaurants if you want to combine views with drinks. The garden is lush and tropical, which creates a bizarre contrast with the concrete-and-glass London stretching out below you. The view is lower than The Shard but broader in some directions, and the fact that you're not paying 30 GBP for it makes the whole experience feel like you're getting away with something. Book slots as far in advance as possible because they fill up quickly.

Hyde Park and the adjoining Kensington Gardens together form a 250-hectare rectangle of green in the middle of one of the most expensive neighborhoods on earth. The Serpentine lake runs through the middle, there are free deckchairs in summer, and the whole thing is ringed by some of London's grandest architecture. It's the kind of park where you can forget you're in a city of nine million people. Runners, dog walkers, rowers on the lake, people reading on blankets, the occasional horse rider. Speakers' Corner (near Marble Arch) is the famous spot where anyone can stand up and speak about anything, and it's been that way since the 1870s. Kensington Gardens has the Albert Memorial (absurdly ornate), the Serpentine Gallery (free contemporary art), and the Peter Pan statue (exactly as whimsical as it sounds). If you need a break from concrete and crowds, this is where London sends you. Pack a sandwich, find a bench, decompress.

St Paul's Cathedral is Sir Christopher Wren's masterpiece, rebuilt after the Great Fire of 1666 and still one of the most recognizable silhouettes in the London skyline. The dome is iconic from the outside, but the interior is where it really delivers. The nave is vast, the mosaics are stunning, and climbing the 528 steps to the top of the dome rewards you with one of the best panoramic views in London. On the way up, you pass through the Whispering Gallery, where the acoustics are so precise that a whisper against the wall on one side can be heard clearly on the opposite side 30 meters away. The crypt contains the tombs of Wellington, Nelson, and Wren himself (his epitaph translates to "if you seek his monument, look around you," which is maybe the most baller epitaph in history). It's not free (around 23 GBP), which feels steep, but the combination of architecture, views, and history is hard to beat. Walk across the Millennium Bridge from the Tate Modern for the best approach.