Bill Bailey shares Alfred Russel Wallace's passion for wildlife and Indonesia.
Watch the trailer for Michael Palin's expedition to the largest South American country.
Brazil is the fifth largest country in the world, both in population and geography.
South Pacific captured some incredible imagery for the series.
Simon Reeve navigates along the Tropic of Cancer in this series of images.
Photos from Tribal Wives; the ultimate wife swap!
Nigel Marven saw some incredible wildlife in Colombia and here's the proof!
Simon Reeve’s voyage of discovery takes in the natural as well as the human world.
Michael Palin may be best known for Monty Python but he's probably more at home exploring.
Celebrating the best of Africa, the second largest continent on Earth.
Central Asia includes Afghanistan, Kazakhstan and Tajikistan.
Revel in the very best Australia has to offer with this gallery.
Celebrate the best of India with these pictures of the world's seventh largest country.
See all kinds of underwater life with these pictures of fish and sea creatures.
See the best the USA has to offer with these pictures celebrating the land of the free.
Incredible images from one of the most sparsely populated countries on the planet.