Episodes airing soon
-
Piccadilly Line
New. Tim Dunn is in London exploring the striking stations of the Piccadilly Line's northern extension. Tim also takes a look at Causey Arch in County Durham.
- Not scheduled
Episode guide

Series 1
The Architecture The Railways Built
-
The Architecture The Railways Built
Tim Dunn explores disused tube station Down Street in Mayfair that played a crucial tactical role during WWII and tours Rotterdam's new centraal station with the man who designed it.
Not scheduledNot scheduled -
The Architecture The Railways Built
Tim Dunn visits the Ffestiniog in Wales originally built to transport slate from mountain to coast and learns about Amsterdam Centraal - controversially built across the waterfront.
Not scheduledNot scheduled -
The Architecture The Railways Built
Tim Dunn visits the Ribblehead Viaduct in the Yorkshire Dales, talks to the man who saved it from closure and tours the breathtaking stations of the Hungerbergbahn in Innsbruck.
Not scheduledNot scheduled -
The Architecture The Railways Built
Tim Dunn goes behind the scenes at London's Kings Cross station and finds out about the disused funicular railway hidden in the Avon Gorge in Bristol, blasted out of the cliff.
Not scheduledNot scheduled -
The Architecture The Railways Built
Tim Dunn follows his family's roots by exploring Metroland, the area around the Metropolitan Railway, and in Great Malvern learns about the woman behind the decorative 1860s station.
Not scheduledNot scheduled -
Architecture The Railways Built
Tim Dunn visits the architecture of the Stockton & Darlington railway, the first passenger steam line in the world and learns how Essex's enormous Chappel Viaduct was built.
Not scheduledNot scheduled -
Architecture The Railways Built
Tim Dunn visits Swindon's railway village, which became home to Great Western's enormous works and he also explores the dark and secret past of Milan's monumental station.
Not scheduledNot scheduled -
Architecture The Railways Built
Tim Dunn visits the former HQ of London Underground, 55 Broadway, which was the capital's first skyscraper, and sees the timber-framed Barmouth Bridge in north Wales.
Not scheduledNot scheduled -
The Architecture The Railways Built
Tim Dunn explores St Pancras station in London and its sister hotel - built to show off the might of the Midlands, and learns about Castle Howard station in North Yorkshire.
Not scheduledNot scheduled -
Architecture The Railways Built
Tim Dunn rides up Mt Snowdon's railway to visit the summit station, and discovers how a glass structure envelopes Strasbourg's 19th century station.
Not scheduledNot scheduled

Series 2
The Architecture The Railways Built
-
Wemyss Bay
Tim Dunn visits Wemyss Bay Station in Inverclyde - an architectural gem. He also explores the engineering marvel that is Blackfriars station in central London.
Not scheduledNot scheduled -
Piccadilly Line
New. Tim Dunn is in London exploring the striking stations of the Piccadilly Line's northern extension. Tim also takes a look at Causey Arch in County Durham.
- Not scheduled
-
Lynton
- Not scheduled
-
Barrow Hill
- Not scheduled
-
Sheffield
Not scheduledNot scheduled -
Bristol
Not scheduledNot scheduled -
Huddersfield
Not scheduledNot scheduled -
Wingfield
Not scheduledNot scheduled