Camden Fort Meagher near Crosshaven has extensive underground tunnels and rooms. Here’s one of them pictured in 2013.

Girl reading a book on Winston Churchill on the Underground in London.

193 steps, but they’re all going up. We arrived in the Underground station at Covent Garden in the middle of the day when queues for the elevators up were *sooo* long. Actually, I didn’t know this at all. I had dawdled behind taking a few photos and recognised a few faces darting down a side…