
Ocean Treks With Jeff Corwin
Jeff cruises to the Mediterranean island of Sardinia where he discovers an ancient twist on Italian cuisine.

Jeff cruises to the Mediterranean island of Sardinia where he discovers an ancient twist on Italian cuisine.

The aftermath of one of the biggest volcanic eruptions the world has ever seen.

Jeff cruises to Reykjavik, Iceland and explores the top of an active volcano.

Jeff cruises up the St. Lawrence River to Quebec City, Canada and discovers an ecosystem.

Jeff helps a local biologist research some special birds on a protected island; fishing expedition.

Jack and Colton head into the Colorado Rockies for an action-packed canyoneering adventure.

Colton and Jack look back at their favorite winter adventures.

Jack and Colton discover the explosive power of volcanoes.

Fascinating animals of the sea include sea turtles and humpback whales; creatures that glow.

Jack and Colton recall their top 10 survival lessons, including how to start a fire without matches.

Jack and Colton count down their top 10 scuba dives; exploring shipwrecks; bioluminescent creatures.

Colton and Jack explore via plane, train, and automobile as they count down their Top 10 great rides.

Colton and Jack explore the mysterious worlds below as they look back on their favorite cave adventures.

Jack and Colton's most exciting and scary encounters with the biggest carnivores in America.

Colton and Jack take a walk in the footsteps of America’s 26th President, Theodore Roosevelt.

The guys are in the most remote down in the lower 48, Jarbidge, Nevada.

Jack and Colton hike one of the most dangerous trails in Shenandoah National Park.

Jack and Colton visit Sequoia National Park; a 150-foot climb up a sheer granite rock wall.

Colton and Jack are in South Korea to explore the magical landscape of Seoraksan National Park.

The guys go to the largest urban national park for a canyons-to-coast adventure.