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Jack Steward and Colton Smith explore the American national parks in the hope to encourage those who would like to visit them, to do so for themselves.
Hosts Jack Steward and Colton Smith get up close and personal with the massive brown bears of Katmai National Park in Alaska, home to the world's largest population of brown bears. The guys watch bears fish for salmon and dig for clams along the Pacific Coast and camp out in the back country.
20 minutes
Jack and Colton experience the awesome power of Mother Nature in Alaska as they kayak with whales and sea otters through Glacier Bay National Park, witness glaciers crashing into the sea and trek to get up close to a mammoth glacier.
20 minutes
Going off the beaten path takes on new meaning for Jack and Colton in the "American Alps" in North Cascades National Park in Washington, as they're pushed to the limit and forced to overcome fears in a quest to make the climb of their lives.
20 minutes
Mountain goats, marmots and spotted owls are just a few of the creatures that Jack and Colton meet face-to-face as they journey through Olympic National Park in Washington. From rainforest to rocky coast to the magnificent mountains, the guys discover why Olympic is really three parks in one.
19 minutes
Jack and Colton head into the northland of their home state of Minnesota to live like the Voyageurs did centuries ago. If they don't gather it or catch it, they don't eat as they paddle their way across these awesome interconnected lakes.
20 minutes
Jack and Colton prepare for a possible encounter with grizzly bears as they head high into the Rockies and across the continental divide on their first back-packing adventure in Glacier National Park.
20 minutes
The guys have a run-in with a bear and a showdown with big horn sheep as they hit the trails and the epic Going-to-the-Sun Road of Glacier National Park.
20 minutes
Jack and Colton take on Old Rag, one of the most dangerous trails in Shenandoah National Park, then belay each other 110-feet straight up a rock cliff
20 minutes
The guys creep and crawl for miles through the underground of Mammoth Cave National Park in Kentucky, and help researchers capture wild bats to track a deadly disease.
20 minutes
Jack and Colton trek miles through an icy cold river, then hold on for dear life while climbing one of Zion National Park's scariest trails.
20 minutes
Jack and Colton saddle up and check out the land of hoodoos, then go back country camping... ultra-light with no tent. It's just them and the creatures of the canyon floor.
20 minutes
The guys learn about the supervolcano that lies deep beneath the park and check out the hot spots it creates. Then they track the park's elusive wolves and other awesome wildlife.
20 minutes
Jack and Colton experience the power of the Yellowstone River at its own Grand Canyon, towering waterfalls, and white water rapids.
20 minutes
Jack and Colton trek through the land of giants in California's Sequoia National Park. Then it's a face-off with fear as they take on a 150-foot climb straight up a sheer granite rock wall.
20 minutes
Jack and Colton head to Death Valley National Park in search of one of the most scarce resources in the park... water.
20 minutes
It's a rocky ride for Colton and Jack as they explore the Chasm of Doom and climb The Eye of the Cyclops in Joshua Tree National Park.
20 minutes
Colton and Jack are on the island of Maui checking out Haleakala National Park. They're flying high and riding low while exploring the House of the Sun.
20 minutes
Jack and Colton are taking on Mauna Loa, the largest volcano on Earth, battling altitude sickness and the threat of severe weather along the way.
20 minutes
Colton and Jack are slogging their way through the sloughs of Florida's Everglades National Park. Then it's a marathon kayak adventure out to one of the remote keys in the gulf coast.
20 minutes
The guys face off with Mother Nature in Michigan's Pictured Rocks National Lakeshore, spending a cold winter in a snow trench before taking on a 70-foot wall of ice for a climb like none they've done before.
20 minutes
Jack and Colton go to the largest urban national park canyon's adventure and go surfing for the first time.
21 minutes
Camping in the national parks is always an interesting experience for Colton and Jack, especially when it comes to finding resources for food and water and a place to sleep.
20 minutes
From the remote wilds of Alaska to the high Rocky Mountains of Montana and Wyoming, there's one animal that draws people to the national parks. Today, Jack and Colton revisit some of their greatest bear encounters and experiences.
20 minutes
Jack and Colton's epic national park adventures include the Yellowstone River, the Mammoth Cave and hiking a volcano.
21 minutes
