The coolest things you can do underground in London

( CNN) There are 2,000 years of history woven deep into the fabric of London.

From the tip of the Shard — the city’s tallest build, which opened in 2013 — to the ancient “lost” River Fleet that still flows through the British capital’s underground sewer network.

Subterranean London is a world of mausoleums, secret bunkers, lost rivers, abandoned train stations and twisting tunnels.

Leave a Reply