Here’s the bit that always gets a gasp: the Rotherhithe Tunnel has zero emergency exits. Not one. If a fire starts, your only escape is to run back the way you came or sprint toward the light at the end. That’s over a mile of “I should have taken the ferry.”
Also, the tunnel is so narrow that traffic is controlled by traffic lights at either end. But inside? It’s chaos. Walkers have to press themselves into tiny alcoves—called “refuges”—every 100 feet or so. These alcoves were designed for horses in 1908, so they’re basically small, soot-stained closets where you can contemplate your life choices while a van misses your elbow by inches.
Rotherhithe Tunnel - YouTube
What about the ghosts?
Every good London tunnel has a ghost story, and Rotherhithe doesn’t disappoint. Locals whisper about the “phantom cyclist” who was hit by a car in the 1970s and still pedals through at 3 a.m. Walkers report hearing a bell ring when no one’s there. Is it real? Who cares—it’s a great excuse to walk faster while pretending you’re not scared.
Personally, I think the real horror is the man-made climate inside the tunnel. It’s always several degrees warmer than outside, so you start sweating instantly. By the halfway point, you look like you’ve just run a marathon in a raincoat. Your hair is flat. Your dignity is gone. And you’re only 0.75 miles from daylight.