Tim Dunn takes to the tracks in Newcastle, to explore a city rich in railway architecture. He also looks at two recording-breaking structures in Scotland and marvels at the quirky design of a funicular in the German highlands.

Tim Dunn explores Brunel’s first and last railway projects and looks at a Scottish station with a royal connection. Later he takes in the delights of a Portuguese station which looks more like a palace than a railway terminus.

Tim uncovers the secrets above, below and inside London’s Charing Cross Station. He also looks at the modern wonder of the Ordsall Chord in Manchester and tells the tale of two stations in the Swedish town of Boras.

Tim heads underground at the magnificent Bramhope Tunnel and looks at architectural salvage on a grand scale at Fawley Hill. In Germany, Tim finds out how Dresden Station finally rose from the ashes after WW2.

Tim explores Saltburn-by-the-Sea, a town built by the railways, and hears the story of the depot at the centre of Bristol’s tram revolution. Tim also looks at the Polish border station which welcomed Russian Royalty.

Tim visits Bishopstone, a seaside station that’s also a WW2 fortress, and looks at the UK’s first ever high-speed line – the Selby Diversion. He also finds out how the Swedes built a station in a city made up of 14 islands.

Tim explores London’s first passenger railway, the London and Greenwich, and looks at the disused station that was transformed into a huge bookshop. Tim also takes in the record-breaking viaduct in the Czech Republic.

Tim Dunn heads to the seaside to find out how the railways changed the fortunes of Margate and Ramsgate, and finds out more about 19th-century Dom Luiz Bridge in Porto

Tim Dunn visits the historic Grade 1 Curzon Street Station, to be reborn as part of the terminus for HS2, the rail link between London and Birmingham