Michael Portillo embarks on a new journey from west Wales to East Anglia. Beginning at Pembroke Dock, Michael visits the dockyard where Queen Victoria's royal yachts were built. He investigates what caused riotous rebels to dress up as women in Narberth and spends the night at an inn in Carmarthen where Admiral Lord Nelson once met Lady Emma Hamilton. After flagging down the steam train to ride on the Carmarthen-to-Aberystwyth railway, Michael pitches in with the volunteers who look after the Gwili heritage line. In Swansea, on the estate of one of the pioneers of British photography, Michael learns how to pose for a photograph in Victorian style.

Michael Portillo continues his journey from Pembroke Dock to Cambridge. On this leg, he begins in the ruinous gardens at Aberglasney in Llandeilo before riding shotgun in the driver's cab on the Heart of Wales Line on one of the most scenic routes in Britain. En route, Michael learns about the Victorian signalling system still in place today and struggles with his Welsh pronunciation. Over the border in Leominster, Michael steps out on to the dance floor at the Lion Hotel Ballroom, where a grand ball was held to celebrate the opening of the Ludlow to Hereford railway. He finishes this leg of his journey at a traditional cider house in Hereford, where he is invited to enjoy the fruits of his labour.

Michael Portillo makes his way from west Wales across Britain to Cambridge. On this leg, he begins underground at Big Pit coal mine in Blaenavon, where he learns how Victorians toiled night and day to power the industrial revolution. On the River Usk, Michael casts a line and learns about 19th-century developments in angling. On rebellious turf in Ascott-under-Wychwood, Michael discovers the Ascott Martyrs and lends a hand ploughing on the farm where they struck their early blow for labourers' rights. Michael's last stop is Hanborough and Blenheim Palace, where he investigates a fire described in his Bradshaw's which is said to have claimed some risque art.

Michael continues his journey from Pembroke Dock to Cambridge. Beginning in the heart of academia in Oxford, Michael visits the Bodleian - the university's research library - to see some Victorian treasures, including Mary Shelley's manuscript of Frankenstein and a pocket-sized edition of Bradshaw's Companion. At Bicester, Michael investigates two exciting new rail projects, one of which will be the first in over a hundred years to connect the capital with a major city. Michael finds out about Victorian philanthropy in Bedford, and in Luton he explores the dark arts of the hatter.

On the final leg of his journey from west Wales to East Anglia, Michael Portillo begins in Oakham, where he learns of a noble tradition dating back to the Middle Ages. Following in the footsteps of peers over the centuries, he determines to take part. Heading east to Stamford, Michael discovers why the town is such an attractive location for period dramas and takes part in a Victorian melodrama. A ghoulish scene awaits in Peterborough as Michael visits a Victorian operating theatre where railwaymen were treated. Michael's last stop on this final journey is Christ's College at Cambridge University, where he learns about the student days of the father of evolution, Charles Darwin.

Birmingham to Worcester

Every train ride begins with a whistle and Michael's new railway journey is no exception, blasting off from Birmingham's jewellery quarter to the sound of the Acme whistle, manufactured there since 1884. A visit to the city's town hall reveals a magnificent organ and the location for a celebrated music festival. Travelling south to Kidderminster, Michael reports for duty at the Post Office, where he sorts the letters and discovers more about the great postal innovator Sir Rowland Hill, before heading out to deliver the Royal Mail. 19th-century quack doctors and their bogus remedies are exposed in Worcester, where Michael discovers the origins of the British Medical Association.

Redditch to Gloucester

Michael heads for the sharp end of the Victorian industrial revolution at a needle manufactory in Redditch. The Freemasons of Cheltenham invite Michael into their lodge to share the secrets of their society. In Gloucester, he learns how to make Gloucester cheese. Continuing on to Highnam, Michael is glad to discover the beautiful Victorian Gothic church of Thomas Parry and to join the Gloucester Choral Society in a rendition of Jerusalem composed by Thomas's son Hubert.

Stroud to Bath

Michael takes pot luck on the snooker table as he investigates the Victorian origins of the game and finds out what it takes to produce the fine green cloth which smoothes the path of the balls. In Cirencester, he ploughs a crooked furrow at the Royal Agricultural College before taking tea with the ladies in Bath, where he also discovers a scandalous novel written by an eccentric recluse, once the wealthiest man in England.

Bristol to Glastonbury

Armed with his Bradshaw's guidebook, Michael enters the foul-smelling world of a Victorian tannery. In Nailsea, he discovers how mountains of bird droppings made one of the greatest fortunes of the era for a 19th-century entrepreneur, who spent his wealth building churches and chapels and one of the most luxurious country houses in Britain. Reaching Glastonbury, Michael heads for the mystical abbey, where Victorian tourists flocked to hear stories of King Arthur and the Holy Grail.

Bridgwater to Dartmoor

Following his Bradshaw's Guidebook, Michael stands trial at the Bloody Assizes in Taunton and feels the full force of the law. He gets to grips with a miracle of Victorian engineering on the Somerset Levels at Westonzoyland and on Dartmoor he embarks on a mid-19th-century treasure hunt still popular today.

Ashford to Sevenoaks

Michael begins a new journey through the home counties in Ashford, Kent, lending a hand at a state-of-the-art train maintenance plant, home to the High Speed 1 rolling stock - a modern railway hub in a Victorian railway town. A visit to a historic make-up brand reveals the foundations of the Victorian cosmetics industry. Taking the tracks east to Marden, Michael is moved by music played on Queen Victoria's personal piano before ending his journey in Sevenoaks at Knole House, seat of the Sackville-West family, where he learns of its colourful history.

East Grinstead to Guildford

At East Grinstead, Michael dons a boiler suit and takes to the footplate of a loco on the Bluebell Railway, Britain's first passenger carrying heritage line. Travelling north to Merstham, Surrey, Michael experiences an explosive encounter as he witnesses the power of dynamite first-hand. Moving east through Surrey countryside, he visits the stunningly situated Leith Hill Place to explore the compositions of the great British composer Ralph Vaughan Williams. The journey ends near Guildford with the story of a giant of Victorian art - GF Watts.

Woking to Walton-on-Thames

Michael's journey through the home counties continues at Woking, Surrey, where Michael uncovers the story of Britain's first purpose-built crematorium, a response to overcrowded cemeteries and London's ever-expanding population. A trip to world-famous Wisley Gardens sheds light on the work of the Royal Horticultural Society, as Michael gets green fingered. Swapping trees and tranquillity for the roar of a motor car, at Weybridge Michael visits Brooklands the birthplace of motor racing and gets behind the wheel of a vintage Bentley racing car. As this journey leg draws to a close, Portillo goes camping at Walton-on-Thames and learns about the unlikely origins of a leisure pursuit that is going strong today.

Hampton Court to Teddington

A royal residence beckons for Michael as he is treated to a behind-the-scenes tour of the world's longest vine at Hampton Court Palace. Maintaining a royal theme, Michael is drawn to Esher to visit stately Claremont House, where tragic circumstances led directly to the birth of the Victorian era. Moving up the line to Wimbledon, Michael is challenged to a duel on the common, the site of a historic and memorable duelling event. This journey ends in Teddington, where the story of a Victorian reformer whose work revolutionised the care for those living with learning disabilities is uncovered.

Egham to Henley-on-Thames

Michael begins the final leg of this journey through the home counties at Egham, where a perfectly preserved, historic steam fair offers the original white-knuckle ride. Across town lies the palatial Royal Holloway College, now part of the University of London, where Michael discovers the institution's philanthropic roots. Moving on to Berkshire, Michael drops in at a factory that manufactures a famously sleep-inducing beverage with historic roots. This journey ends riverside at Henley-on-Thames, where Michael takes to the water and learns that rowing in an eight is a challenging business.

Dressed in the colours of the Welsh flag and with his 'new' Edwardian Bradshaw's guide in hand, Michael Portillo embarks on a railway adventure, from the coalfields of south Wales around the Bristol Channel to the southernmost tip of Cornwall. His first stop is Whitland in Carmarthenshire, where in the early 20th century, thrill-seekers gathered on Pendine Sands to indulge their need for speed. Michael joins latter day petrolheads to burn rubber on the beach in an iconic three-wheeler. In Llanelli, Michael retraces the fateful events of a national rail strike in 1911 and is stirred by the sound of a male voice choir as they sing the town's unofficial anthem.

Pontyclun to Ebbw Vale Town

Armed with his Edwardian Bradshaw's guide, Michael strikes gold at the Royal Mint in Llantrisant, where after much frisking, he gains access to the inner vaults. At Cardiff Arms Park, Michael revisits the scene of a triumphant Welsh victory over the fearsome All Blacks and hears from Welsh international Gerald Davies how the Welsh national anthem kicked the intimidating Haka into touch. In Cardiff Bay, Michael discovers the departure point for one of the Edwardian era's most famous expeditions - Scott's ill-fated voyage to the Antarctic. Aboard the racing yacht Challenge Wales, Michael meets young sailors training for a Tall Ships Race.

Newport to Clevedon Yatton Bristol Channel

Steered by his early 20th-century Bradshaw's guide, Michael discovers the birthplace of British aviation in Bristol and prepares an Airbus 380 for a smooth landing at Filton. In Newport, he uncovers the heroism of a young boy who rescued a workman from a dock disaster in which many died. Michael admires the Albert Medal awarded to the brave Tom Lewis, now in the proud possession of his great grandson, the 385th Mayor of Newport. Michael discovers the home of a forward-thinking Edwardian family at Eagle House in Batheaston. Frieda Roberts remembers the suffragettes who campaigned for votes for women in the early 20th century and found refuge at the house after their release from prison. And in the Somerset town of Clevedon, Michael goes to the movies in a perfectly preserved cinema dating from 1912 and hears about the first film to be shown there, in aid of survivors of the Titanic disaster.

Taunton to Newton Abbot

With purple, green and yellow ribbons flying, and sporting ankle bells, Michael Portillo is led a merry dance in Stogumber - all in the name of fertility. He visits a celebrated Edwardian garden at Hestercombe to discover the fruits of an unusual partnership and learns how to deadhead the roses. There is a trip aboard the longest heritage line in England and the chance to ring in the new era at Exeter Cathedral before dining out in style on King Edward VII's coronation gala dinner at Bovey Castle.

Taunton to Newton Abbot

With purple, green and yellow ribbons flying, and sporting ankle bells, Michael Portillo is led a merry dance in Stogumber - all in the name of fertility. He visits a celebrated Edwardian garden at Hestercombe to discover the fruits of an unusual partnership and learns how to deadhead the roses. There is a trip aboard the longest heritage line in England and the chance to ring in the new era at Exeter Cathedral before dining out in style on King Edward VII's coronation gala dinner at Bovey Castle.