Welcome to TunnelX

TunnelX is your gateway into the forgotten and abandoned spaces that lie beneath and beyond the surface of the UK. From long-lost railway tunnels and wartime bunkers to decaying industrial sites and sealed subterranean networks, we explore the places time left behind.

But this isn’t just about crumbling walls and rusted doors – it’s about the stories they tell. Every site we document offers a glimpse into a different era, a piece of history preserved in silence and shadow.

Whether you’re a fellow urban explorer, a history enthusiast, or simply curious about what lies beneath your feet.

TunnelX invites you to journey with us into the depths of Britain’s hidden past.