John McCarthy meets Phillip Cribb, a botanist and orchid specialist at Kew Gardens who's spent thirty years plant hunting in Western China. Along with Christopher Grey-Wilson, he's just produced a Guide to the Flowers of Western China and he regularly leads tours there. He explains the process of gathering the flowers and how attitudes towards their native flora are changing.

John also discusses animal welfare abroad and meets two women who have decided to devote their life to helping domestic animals around the world. Barbara Webb spent ten years trekking in Nepal before the plight of stray dogs there inspired her to set up HART, the Himalayan Animal Rescue Trust. Caroline Yates is CEO of the Mayhew, an animal home in the UK supporting projects in Moscow, northern Peru, India and Afghanistan. Now she regularly treks in East Africa, Morocco and South America with animal welfare in mind.

Producer: Margaret Collins.

John McCarthy takes a look at historic walks in the company of archaeologist Bill Bevan who selects Britain's top prehistoric sites best approached by foot and walks webmaster David Stewart who tells how you can follow ancient pathways all over the country from packhorse routes to corpse roads. John also compares fast and slow trains with journalist Tom Chesshyre maintaining that high speed railways have opened up Europe for passengers and travel editor Michael Kerr favouring a more leisurely approach to rail journeys.

Producer: Harry Parker.

John McCarthy meets scriptwriter Edward Canfor-Dumas who has just returned from Gambia where he was acting as a Commonwealth observer in the recent Presidential elections. He describes how even with a scrupulously correct voting process in the remote bush the outcome can still be influenced. John also talks to journalist Julia Horton who went trekking in Nepal on the trail of the Maoist guerillas and Leigh Banks for whom the Himalayas meant white water rafting.

Producer: Harry Parker.

John McCarthy explores storytelling in Japan with charity founder Nicola Grove who visited the country recently to learn about the heritage of folk tales there and in particular the depiction and involvement of those with learning difficulties. Journalist Richard Hamilton compares this with his own experience of the tellers of tales in the market place of Marrakesh and how this is surviving in modern times. John also meets Geoff Saunders who made a series of journeys all round the British Isles to the coastal weather stations featured in the early morning shipping forecast.

Producer: Harry Parker.

John McCarthy looks at Eastern Europe with broadcaster Dennis Marks who visited many of the places described by the author Joseph Roth who wrote between the wars about the declining years of the Austro-Hungarian Empire and often depicted Jewish life. Dennis journeyed around this 'Mitteleuropa' in search of a world which has all but disappeared since the Holocaust and the years of the Iron Curtain.

Journalist Tim Luard also makes a journey into the past. He traces the escape from Hong Kong in 1942 of a one-legged Chinese admiral with a party of British military personnel. Tim and his wife followed their path through what was once bandit country but is now part of bustling modern China. John also talks to Rita Boogaart, one half of a Dutch couple whose obsession with the A272 has led them to publish a guide to the delights to be found along its route through Sussex and Hampshire.

Producer: Harry Parker.

John McCarthy meets foreign correspondent Nicholas Wood who has turned his hand to running tours of some of the world's politically sensitive spots. They are joined by playwright Sam Holcroft and economist and playwright Alastair Muriel who recently accompanied Nicholas on a trip to North Korea to find out if they could get any closer to this controversial country. John also looks at Panama with Verol Gordon who has moved there with his family and explains the attractions of a new life in a fast developing land.

Producer: Harry Parker.

John McCarthy hears about the transoceanic rowing experiences of Roz Savage who has just completed a crossing from Australia to Mauritius making her the first woman to row solo across the Indian, Pacific and Atlantic Oceans. John also goes cheek to cheek with the tango as he finds out why the dance draws people to its roots in Argentina. He talks to travel writer Kapka Kassabova about its history and hold over her, Sarah Kennedy who went on a tango holiday and Sally Blake who has written a tango guide to Buenos Aires.

Producer: Harry Parker.

John McCarthy hears about Congo in the early days of independence in the 1960s from Veronica Cecil who had to flee from the civil war with her young family and about the country after it had become Zaire a decade later from Ian Mathie who lived amongst the forest dwelling people. John also meets Kathy O'Keefe who visits the remote Indian Ocean isles of Rodrigues to help with their teacher training.

Producer: Harry Parker.

John McCarthy looks at natural navigation with Alison Steadman who has been learning from the adventurer Tristan Gooley how to find and follow directions using only the signs provided by the weather and the landscape. Leading guide Kevin Albin talks about snow shoeing in the Pyrenees and sun bears in Borneo and British Indian novelist Rana Dasgupta explains why he is fascinated by Bulgaria and post-colonial India.

Producer: Harry Parker.

John McCarthy discusses travel biography at the Cheltenham Literature Festival with eminent writers in the field; Sir Christopher Ondaatje, Sara Wheeler and Alexander Maitland.

Producer: Harry Parker.