Simon Reeve circumnavigates the globe around the 22,835 mile long Tropic of Cancer.
Simon Reeve circumnavigates the earth visiting 18 different countries.
Find out more about the line that lies equidistant from the North and South Poles.
The broadcaster, author and journalist talks about tarantulas, being shot and Marmite.
Find out more about the British author and television presenter.
Some lesser known places on our planet are some of the most incredible.