Our members study and investigate man-made and man-used underground places — from mines to railway tunnels, military defences to nuclear bunkers and everything in between.

Wood Lane Station (Central Line)

Wood Lane Underground Station

Ystrad Einon Copper Mine

Ystrad Einon Mine

Balaklava Soviet Submarine Base

Balaklava Soviet Submarine Base

Staplefield Patrol Auxiliary Unit

Staplefield Auxiliary Units OB

Subterranea Britannica Book Shop

Spring Meeting and AGM - Saturday 26th April 2014

Booking is now open for our Spring Meeting in London.

If you have never been to a Sub Brit meeting before, they are a tremendous opportunity to meet and network with fellow enthusiasts and learn about new sites in a relaxed setting.

All you need is an interest in underground places - membership is not required!

PROGRAMME AND ONLINE REGISTRATION

Opening The Archives

The Sub Brit Collection of archive Cold War photographs is now available online. Many thanks to all the contributors who made its purchase possible.

HAVE A LOOK

Subterranea 22

Government Secrets Unveiled

The Central Government War HQ located in the Bath Stone Mines near Corsham, known during its life as Burlington, Turnstile and Stockwell amongst other names, is covered in depth across 72 pages and 100 photos and diagrams.

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UK Site Directory

UK Site Directory

Sub Brit has published a directory of around 250 underground sites in the UK that are open to the public. Sites range from Neolithic flint mines to nuclear bunkers. Many sites are open year-round, admission to others is sometimes limited to special visits arranged by local groups. A brief description, location and contact details are listed for each site, along with a breakdown by county.

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