Aired: Aug 27, 2006For most people the equator is just an imaginary line running 25,000-miles ar...
Equator
Season 1 Episode 3: Latin America
The third and final programme in the series starts in the Galapagos Islands, where Simon goes swimming with sea-lions. The islands might look gorgeous, but Simon discovers there are concerns that the 100,000 tourists who visit each year are threatening the fragile ecosystem.
