Shing Mun Redoubt

6 April 2018

Shing Mun Redoubt, a 12-acre underground citadel built in the 1930s on  the northern part of Smuggler's Ridge. A network of tunnels, observation  posts and pillboxes, the redoubt was meant to guard the most vulnerable  land route into Kowloon. The tunnels are named after London place  names, some are ruined but a lot are in great condition after 80 years.