That vast white dome bristling with yellow masts on the Greenwich Peninsula is one of London’s most recognizable modern landmarks — and one of the busiest entertainment venues on the planet. The O2 hosts the biggest concerts, sporting events, and shows that come to the city, but there’s far more to it than the headline acts. Here’s what to know.
A World-Class Arena
At the heart of the complex is the O2 arena, where the world’s biggest music stars perform to crowds of around 20,000. It consistently ranks among the most popular arenas anywhere, drawing major tours, award shows, and huge sporting events from boxing to basketball. If your favorite artist is touring while you’re in London, there’s a good chance this is where you’ll see them. For a more intimate gig, the smaller indigo at The O2 venue hosts rising and established acts alike.
Climb Over the Top
One of the O2’s most surprising experiences is the chance to climb across its roof. “Up at The O2” straps you into a harness and leads you up and over the famous dome on a walkway, rewarding you at the summit with panoramic views over the Thames, Canary Wharf, and the city skyline. It’s a genuine adventure and a memorable way to see London from an angle most visitors never do.
More Than a Venue
Even without a ticket to a show, the O2 is a destination in its own right. Under its roof you’ll find a strip of restaurants and bars, a multiplex cinema, a bowling alley, and shops, making it a popular day or night out regardless of what’s on the main stage. It also houses interactive attractions and exhibitions, so there’s plenty to fill an afternoon before an evening event.
Getting There
Reaching the O2 is part of the fun. The quickest route is the Jubilee line to North Greenwich, right beside the entrance. For something more scenic, hop on a Thames Clipper riverboat that docks at the peninsula, or ride the IFS Cloud Cable Car, which glides across the river with great views. With so many options, it’s an easy add-on to a day exploring Greenwich nearby.
Visiting Tips
Book concert and event tickets well in advance through official sellers, as big shows sell out fast. Arrive with time to spare to get through security and find your seat, and check the venue’s bag policy before you go. If you’re making a day of it, pair the O2 with a trip to historic Greenwich just along the river. Whether you come for a gig, a rooftop climb, or just a night out, the O2 rarely disappoints.
More London guides: browse the full London Travel Guides series.
