Expedition

The team has come to Greenland for an extraordinary challenge.

Many of Greenland’s glaciers are expected to melt altogether by the end of the century.

The deserts of southern Oman are home to one of the most elusive big cats on Earth.

Steve joins Hazel and John as they inspect their climb, which will take three days.

Steve takes the opportunity to explore the cliff camp.

Steve’s journey in Oman begins with British climbers Hazel Findlay and John Arran.

Hidden in the tangled web of forest, there are over 7,500 species of plants and animals.

The team celebrates when they come across an immense waterfall on the river.

Jungle expert Michel Boeijen and Surinamese guide Ile Opodi join Steve on his journey.

Steve free dives with a massive squadron of Mobula Rays in the Sea of Cortez.

Steve attempts to attract a squadron of Mobula but gets a frenzy of fish instead.

Steve and team go check on gorilla Group Gentil in Moukalaba Doudou National Park.

Steve discusses the importance of tracking sharks with a shark expert.

Steve and team test their dive equipment on a dive with sharks.

Steve dives Roca Partida and shows us how abundant life can be around a sea mount.

Steve goes out to look for jungle predators at night.

Alessandra sets camera traps in search of chimpanzees but captures footage of an elephant.

Steve sets up camp and goes to look for jungle creatures before he goes to bed.

Steve and team begin their first descent down the treacherous Nyanga River.

Steve and team discuss how to track snow leopards in the Djangart Valley.

Steve observes Djangart Valley wildlife to better understand the snow leopards.

Steve checks camera trackers and finds footage of wolf cubs and a first snow leopard.

Steve and team stumble upon something rare and beautiful inside the lava tube.

Steve and team examine the lava tube opening to identify a stable entry point.

Steve and team find evidence of ancient life inside the lava tube.

Steve and team attempt to climb Al-Khuribah, the apex of the ancient Dadan Kingdom.

Steve explains how a lava tube forms as he and team search for an entrance.

Steve and team launch into the whitewater into prime bear territory.

Steve and team use a drone to determine their next course of action down the river.

Steve and team make the first documented descent down the Kronotsky river.