E1 - Dunbar to Edinburgh

Aired: January 24, 2022

Michael Portillo begins a series of coastal railway journeys around the British Isles, starting in Siccar Point, the site of an extraordinary 18th-century discovery, and finishing at Holyrood House.

E2 - Leith to Culross

Aired: January 25, 2022

Michael Portillo continues his journey at the iconic Forth Bridge, before heading to tour the Royal Yacht Britannia and encountering a pair of vast steel sculptures.

E3 - Stirling to East Neuk

Aired: January 26, 2022

Michael Portillo travels from the medieval city of Stirling through Perth, the historic crowning place of Scottish monarchs, and into Kirkcaldy, where he revisits some fond family memories.

E4 - St Andrews to Stonehaven

Aired: January 27, 2022

Michael Portillo visits St Andrews, home to Scotland’s oldest university, in eastern Fife, before heading to the vibrant city of Dundee and the harbour town of Stonehaven.

E5 - Forvie to Peterhead

Aired: January 28, 2022

Michael Portillo’s Scottish railway journey reaches Aberdeen, from which he heads to the wild and beautiful Forvie National Nature Reserve and Scotland's most easterly town, Peterhead.

E6 - Inverness to the Cairngorms

Aired: January 31, 2022

Michael arrives bright and early in Inverness, from which he heads out on a scenic adventure to the Orkney archipelago and explores the battlefield at Culloden, overlooking the Moray Firth.

E7 - Cullen to Cawdor

Aired: February 01, 2022

The stunning scenery of Scotland’s east coast continues to delight Michael Portillo as he travels by train around the Moray Firth.

E8 - Invergordon to Tain

Aired: February 02, 2022

Michael Portillo’s Scottish coastal railway journey reaches Invergordon on the Cromarty Firth, the third great inlet on the northeast coast of the Highlands.

E9 - Lairg to Caithness

Aired: February 03, 2022

Michael Portillo's coastal railway journey takes him past lochs and castles on the Far North Line to Britain’s northernmost railway station at Thurso.

E10 - Thurso to Orkney

Aired: February 04, 2022

Michael crosses over to the Orkney Islands, visiting the former naval base at Scapa Flow and learning about the islands' extensive Norwegian connections.

E11 - Tynemouth to Bardon Mill

Aired: February 07, 2022

Michael starts a new railway journey in Newcastle, heading north to Berwick-upon-Tweed. His route takes in the River Tyne, Hadrian’s Wall, a former mining village and the fishing port of Amble.

E12 - Newcastle to Lynemouth

Aired: February 08, 2022

Michael heads north from Newcastle to the former mining town of Lynemouth. Along the way, he visits a work of landform art made from the spoil of a coal mine and learns sea shanties in Blyth.

E13 - Morpeth to Amble

Aired: February 09, 2022

Michael finds a historic collection of Northumbrian bagpipes in Morpeth, before heading up the East Coast Main Line to the fishing port of Amble.

E14 - Alnmouth to Bamburgh

Aired: February 10, 2022

Michael travels from Alnmouth to Bamburgh Castle, an icon of Northumberland. Along the way, he takes to the waves in a traditional skiff and discover a fascinating map which charts shipwrecks.

E15 - Farne Islands to Berwick-upon-Tweed

Aired: February 11, 2022

Michael’s journey along the coast of Northumberland continues towards the Farne Islands, takes in the holy island of Lindisfarne, and finishes in England’s northernmost town, Berwick-upon-Tweed.

E16 - Fairlie to Port Glasgow

Aired: February 14, 2022

Michael Portillo explores the magnificent western coast of Scotland by rail and ferry, starting at the Hunterston B nuclear power plant and finishing along the deep waters of the Clyde.

E17 - Helensburgh to Connel

Aired: February 15, 2022

From the 250-year-old 'new town' of Helensburgh on the north bank of the Clyde, Michael Portillo takes his favourite West Highland Line across to the waters of Loch Etive.

E18 - Oban to Staffa

Aired: February 16, 2022

From the fishing port of Oban, Michael heads out to the Hebrides. He helps to harvest seaweed, visits the cradle of Christianity in Scotland, and sees a cave that inspired Felix Mendelssohn's music.

E19 - Fort William to Glenfinnan

Aired: February 17, 2022

Michael heads aboard the Jacobite Express to cross the awe-inspiring Glenfinnan Viaduct, before visiting the immense Grampian Mountains and learning about the notorious Massacre of Glencoe.

E20 - Mallaig to Isle of Lewis and Harris

Aired: February 18, 2022

Michael follows in the footsteps of Bonnie Prince Charlie as he travels over the sea to Skye, an island renowned for its wildlife, and then on to Lewis and Harris, home to the famous Harris Tweed.

E21 - Avonmouth to Six Bells

Aired: February 21, 2022

Michael Portillo begins a new railway journey along the south coast of Wales. He visits a largely intact Roman amphitheatre and learns about the regeneration efforts in the mining town of Six Bells.

E22 - Barry Island to Pyle

Aired: February 22, 2022

Michael Portillo continues his south Wales coastal railway journey in Barry Island, where he investigates the busy docks. He then heads to the Jurassic shoreline and the seaside resort of Porthcawl.

E23 - Port Talbot to Pembrey Burry Port

Aired: February 23, 2022

Michael Portillo’s rail adventure along the south coast of Wales reaches the town of Port Talbot, known across the world for its steel production.

E24 - Carmarthen to Pembroke

Aired: February 24, 2022

Michael Portillo travels the breathtaking rural coastline of Carmarthenshire and Pembrokeshire, visiting a bee garden with a quarter of a million honeybees and Pembroke's magnificent Norman castle.

E25 - Milford Haven to Fishguard

Aired: February 25, 2022

Michael Portillo reaches the most westerly station in Wales, Milford Haven, the biggest energy port in the United Kingdom. He then heads north, visiting Britain's smallest city and its cathedral.