Season 4

2017 · 26 episodes

Episodes

1New River Gorge National RiverJack and Colton are exploring one of the oldest rivers in North America and one of the biggest bridges in the country. After that, they hit the crazy whitewater of the New River.
2NYC: National Parks of New York HarborColton and Jack visit the parks of New York Harbor to learn about immigration and their own family history. Stops include Ellis Island and kayaking to the Statue of Liberty.
3Biscayne National ParkJack and Colton check out the underwater world of Biscayne and help the park fight a dangerous invasive species.
4Glacier: Back in Big Sky CountryColton and Jack are back in one of their favorite parks and bringing along their buddy, Joe Stone. Joe introduces them to a new way of biking Going-to-the-Sun Road and then it’s a trip into the backcountry to camp.
5Jasper National ParkJack and Colton travel through the heart of the Canadian Rockies while exploring the famous Icefields Parkway. Then they try a new adventure… canyoneering.
6Churchill, CanadaColton and Jack head north to Manitoba, Canada hoping to spot their first ever polar bear in the wild. Then After a night of camping in a historic fort on Hudson Bay, they kayak with beluga whales.
7Coconino National ForestJack and Colton take on a section of the Arizona Trail as they bike-pack their way through ancient lava fields in the Coconino National Forest. They’ll also explore a lava tube cave that’s hundreds of thousands of years old.
8Katmai: Return To The Valley of 10,000 SmokesJack and Colton return to Katmai National Park in Alaska to find one of the last remaining known volcanic steam vents in the Valley of 10,000 Smokes.
9Bears Ears National MonumentColton and Jack explore how Native American Tribes of the past lived in the vast, desolate high desert of Utah thousands of years ago. They’ll route find their way to hidden ancient cliff dwellings deep in the canyons of Bears of Ears.
10San Juan National ForestColton and Jack are heading deep into the San Juan National Forest in Colorado to climb their first 14,000-foot mountain.
11White Mountain National ForestColton and Jack set out to hike the nine peaks of the Presidential Traverse in White Mountain National Forest in New Hampshire. It’s a place known for the worst weather in the world, and this trip proves to be no exception.
12Devils Tower National MonumentJack and Colton are in Wyoming to take on the biggest rock climb challenge of their lives... Devils Tower.
13Santa Fe National ForestJack and Colton meet up with up with friend and Forest Ranger Rourke McDermott to learn the skills necessary to survive in the New Mexico desert.
14Florida Parks: Hurricane RecoveryColton and Jack head back to Biscayne National Park and the Everglades to see the effects of hurricanes on the parks ecosystems and wildlife. They also lend a hand to help with debris clean-up.
15Best of CavesCaves come in all shapes, sizes, and locations. Jack and Colton look back on their most epic cave adventures on the water, underground, and under ice.
16Cayman IslandsJack and Colton are in the Cayman Islands to swim with stingrays and scuba dive a sunken Russian frigate called the Captain Keith Tibbets. They also go caving on the island of Cayman Brac.
17Jean Lafitte National Historical ParkColton and Jack head south to New Orleans, Louisiana to travel in the footsteps of well-known pirate turned patriot Jean Lafitte. Stops include: The French Quarter, Chalmette Battlefield, and boating through the bayou of this national historic park.
18Best of Rivers and WaterfallsFrom waterfall meditation in Japan to rafting Class V rapids in New River Gorge, Jack and Colton are looking back on waterfalls that challenged them and rivers that earned their respect.
19Best of ConservationJack and Colton pitch in to protect the places we all love, and the creatures who live in them. Included: Endangered sea turtles of Padre Island, the bats of Mammoth Cave, and sorting visitor trash in Yellowstone.
20Best of the RockiesWhether they’re cycling up, hiking down, or canyoneering into the Rocky Mountains, Jack and Colton prove there are endless ways to explore the national parks, forests, and monuments of the Rockies.
21Northern CaliforniaColton and Jack explore Northern California. Stops include Point Reyes National Seashore, the Golden Gate Bridge, and Alcatraz Island.
22Grand Canyon National Park: Rim to RimFor the 100th episode of Rock the Park, Jack and Colton experience the Grand Canyon in a way less than 1% of visitors do: They’re hiking rim-to-rim.
23Denali: Dog SleddingSophia Bush joins Jack and Colton as the guys head back to Denali National Park in Alaska. This trip is going to the dogs as the three immerse themselves in all things dog mushing.
24Santa Catalina IslandColton and Jack explore this island paradise off California’s coast. They check out the island by bike, search for free-roaming bison that inhabit the island and attempt their first solo shore dive.
25Superior National ForestJack and Colton are back in their home state to experience a true Minnesota winter. Adventures include fat biking and cross-country skiing to frozen waterfalls.
26Nevada: The Loneliest Road in AmericaJack and Colton are traveling the “The Loneliest Road in America” and discovering the natural history of Nevada.