Rock the Park — Season 1, Episode 19: Hawai'i Volcanoes: Trekking Mauna Loa

Episode synopsis

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.

About Rock the Park

Jack Steward joins Colton Smith to travel to America's greatest treasures, the awe-inspiring national parks, and to spotlight their beauty.

More episodes from Season 1

• E1Katmai: Where the Bears Are
• E2Glacier Bay: White Thunder
• E3North Cascades: Life on the Edge
• E4Olympic: Obstacles and Animals
• E5Katmai: Journey to the Volcano
• E6Voyageurs: Living Off the Land
• E7Glacier National Park: Rocky Mountain High
• E8Glacier National Park: Bears, Big Horns & Glaciers
• E9Shenandoah: Climbing Virginia Rocks
• E10Mammoth Cave: All About the Bats
• E11Zion: Red Rock Canyons High and Narrow
• E12Bryce Canyon: Horses, Hoodoos and Mud Water