4/6 Julia walks the Speyside Way, the route in Scotland that once served the whisky industry.
3/3 Simon travels along the Yangtze, discovering a revival of religious faith in China.
3/6 Charting the period of activity that helped develop Britain's modern financial economy.
3/6 Julia Bradbury crosses Cornwall, following a railway that has not operated for 140 years.
5/6 Following his 1913 Bradshaw's guide, Michael Portillo ventures to the Holy Land.
2/3 Simon follows the Ganges to see how India's economy has affected its religious culture.
4/6 Russell attempts to climb the Dolomite mountains of Italy with partner Humza Arshad.
Christa Larwood presents from New York City and looks back at the year so far.
1/3 Dara O Briain and Ed Byrne take in Arizona, Mazatlan, Mexico City and Oaxaca.
Mark Stephen and Euan McIlwraith from Scotland and Northern Ireland this week.
BBC Radio Scotland