Ancient world. Out of Africa ; Into a New World ; Early Pacific voyagers ; Egyptian explorers ; Herodotus ; Xenophon ; Alexander the Great ; Pytheas the Greek ; Hannibal ; St Paul ; The Emperor Hadrian
Medieval world. Early Chinese travellers on the Silk Road ; Early voyagers to America ; Christian pilgrimages ; Muslim pilgrimages ; Genghis Khan ; Marco Polo ; Ibn Battuta ; Zheng He, the Grand Eunuch
The Renaissance. Christopher Columbus ; Vasco da Gama ; Ludovico di Varthema ; Ferdinand Magellan ; Hernán Cortés ; Francisco Pizarro ; Francisco de Orellana ; Early explorers of North America ; Francis Drake ; Samuel de Champlain ; Early searchers for the Northwest Passage
17th & 18th centuries. Abel Tasman ; Maria Sibylla Merian ; Ippolito Desideri ; Vitus Bering ; James Bruce ; James Cook ; Jean-François de Lapérouse ; Alexander Mackenzie ; Mungo Park
19th century. Alexander von Humboldt ; Lewis & Clark ; Jean Louis Burckhardt ; Charles Darwin & the Beagle ; The Trail of Tears ; Journeys into the Mexican jungle ; Later searchers for the Northwest Passage ; Heinrich Barth & the Central African Mission ; Search for the source of the Nile ; Crossing Australia ; Into the heart of Africa ; The Mekong River Expedition ; Travels in Arabia Deserta ; The Northeast Passage ; The Pundits explore Tibet ; Exploring Central & East Asia
Modern times. Journeys across Asia ; To the North Pole ; Race to the South Pole ; Shackleton & the Endurance ; Women travellers in Asia ; First to fly the Atlantic solo ; Women pioneers of flight ; The Long March ; Thor Heyerdahl & the Kon-Tiki ; Scaling Everest ; Single-handed around the world ; To the moon and back ; Voyages to the bottom of the ocean ; Round the world by balloon ; Mars, Jupiter, and beyond.