AN ATLAS OF BRITAIN’S HIDDEN INFRASTRUCTURE
Look a little closer.
Forgotten engineering. Extraordinary places. Start near you.
648 source-backed records
648 places to discover
30 researched pages · 618 index records · check access
Industrial
Astley Green Colliery
Near Bolton · England
Visitor access offeredIndustrial
Barton Swing Aqueduct
Near Manchester · England
Exterior viewing onlyRail heritage
Ribblehead Viaduct (Batty Moss)
Near Settle · England
Exterior viewing onlyCold War
Brandsby Royal Observer Corps post
Near York · England
Access not confirmedRail heritage
Castlefield Viaduct
Near Manchester · England
Visitor access offeredIndustrial
Chatham Dockyard No.1 Smithery
Near Rochester · England
Closed at last reviewIndustrial
Chatham Dockyard Ropery
Near Rochester · England
Visitor access offeredIndustrial
Chillenden Windmill
Near Canterbury · England
Access not confirmedCold War
Harty Ferry Road Cold War battery
Near Canterbury · England
Access not confirmedCold War
York Cold War Bunker
Near York · England
Closed at last reviewIndustrial
Draper’s Windmill, Margate
Near Margate · England
Visitor access offeredIndustrial
Armley Mills drying house and engine shed
Near Leeds · England
Partial access · read detailsWWII
Cramond Island: The Knoll defences
Near Edinburgh · Scotland
Tidal access · check crossingUnderground
Rodney Street Tunnel
Near Edinburgh · Scotland
Visitor access offeredUnderground
Standedge Canal Tunnel, Marsden portal
Near Huddersfield · England
Guided visits · book aheadUnderground
Inchcolm Battery Tunnel
Near Edinburgh · Scotland
Partial access · read detailsIndustrial
Herne Windmill
Near Canterbury · England
Visitor access offeredOther defences
Lodge Hill anti-aircraft battery
Near Rochester · England
Access not confirmedIndustrial
Marple Aqueduct
Near Stockport · England
Visitor access offeredRail heritage
Marple Railway Viaduct
Near Stockport · England
Exterior viewing onlyRead our access guidance
READ THE LANDSCAPE
There’s a story in the structure.
Learn to read a viaduct, recognise a wartime defence, or follow the evidence behind a place on the map.
Read the researched guides