To sum it up: North Greenwich is your golden ticket, your trusty steed, your... well, you get it. It’s the nearest station, the best station, and the only station you need to know for a perfect O2 night. You’ll be there faster than you can say “Can I get a refund on this glow stick?”
So go on, plan your journey, grab your mates, and prepare for an unforgettable show. The tube might be grumpy, the escalators might be endless, but the O2 awaits—and it’s so worth it. You’ve got this.
Now go enjoy that concert. Sing loudly, dance badly, and know that the journey there was the easy part. The really hard part? Getting out of the cloakroom queue afterwards. But that’s a problem for future you. Cheers!