The biggest borough in London by land area is Havering at 114.0 km² according to some sources, or Bromley at 150 km² according to others. But if you want the definitive answer, it’s Croydon—because it feels the biggest when you’re stuck in traffic on the A23. Let’s just call it a four-way tie and move on.
Final verdict: London is huge, and the boroughs are like a bunch of siblings fighting over the remote—except the remote is a field with a cow on it. Go visit one. Bring a map. And a snack. You’ll need it.
