Miriam Margolyes embarks on a two-month journey to discover what it is to be Australian.

Amanda Holden and Alan Carr head to Spain for their most ambitious project yet.

Coinneach Rankin travels to Norway to climb the country鈥檚 national mountain, Stetind.

The boys' Spanish adventure kicks off in the Andalusian region of this amazing country.

Strictly's Anton Du Beke and Giovanni Pernice begin their tour of Sicily.

Ardal鈥檚 journey begins on Rathlin Island, followed by Tory and Arranmore.

Bruce Parry begins an adventure in the Amazon, following the river from source to sea.

Monty Don visits historic and modern gardens around the harsh central plains of Spain.

Seven well-known personalities meet in Portugal to tackle a modern Catholic pilgrimage.

Eight famous faces arrive in Puducherry and start to explore their new surroundings.

Miriam Margolyes is confronted with the complexities of Tasmania鈥檚 rich history.

Sanjeev Bhaskar begins his Indian journey in Mumbai, the nation's financial capital.

Michael Palin follows Ernest Hemingway's footsteps across Europe, Africa and America.

Michael starts a Pacific voyage in the Diomede Islands and visits Alaska and Russia.

Richard E. Grant travels in the footsteps of writers inspired by Andalucia.

Monty Don visits the ancient water gardens of Mexico City.

Sara Pascoe tries Cuba鈥檚 most endangered jobs, including climbing trees to make a sweet.