London’s 100 Most Extraordinary Buildings (3)

Delve into London's architectural curiositites and discover the unexpected gems waiting around every corner. London is full of extraordinary, enigmatic and, above all, unexpected buildings: a pirate castle in Camden, an art gallery made of shipping containers, underground ghost stations, and much more. Here David Long reveals the very best of the capital’s extraordinary buildings, some of which are passed by every day, hidden in plain sight.