Dec 12, 2015 – [Saturday] Letters of the Alphabet: U(nderground)

Prague, Czech Republic, taken on December 25, 2014

I’m not sure if what I heard about the Prague metro system is true, but it is said that the reason that the metro was built so deep underground was so that it could serve as a nuclear bomb shelter. And certainly it was deeper than the metro in most other cities that I’ve seen!