If you're intrigued by what lies beneath our feet then read on. This is the website of Subterranea Britannica, a loose band of underground adventurers who like nothing more than disappearing beneath the earth to explore the historic man made structures and spaces hidden there.

From bunkers and mines to railway tunnels and shelters this website is full of their findings and photographs. A handy search facility allows you to search these mysterious places by category or location and there are links galore for those in search of more detail.

http://www.subbrit.org.uk/