Season 13 aired between 19 Oct 2008 and 19 Oct 2008, 14 episodes.
Episodes
E01
Los Angeles City Guide
E02
Germany 2
E03
World War 2
E04
Planet of the Apes Special
E05
Volcanoes: Ring of Fire
E06
Slavery Special
19 Oct 2008
E07
Cape Verde & Senegal
E08
Cape Verde & Senegal
E09
The Caribbean Islands
E10
The Balkans
E11
Colorado & Utah
E12
Honduras & El Salvador
E13
Zambia & Malawi
E14
Trekking the Pacific: Cook Islands & Papua New Guinea