RATED 14+. Tony visits West Plains, Missouri, backdrop of the book and film, "Winter's Bone", and eats at Fred and Red's.

Stockholm, the green city, is a true leader in the fight against growing environmental problems on the planet; water is ubiquitous and 57 bridges allow a cyclist to go from urban to rural backdrops in as little as a few minutes.

Explore Auyantepui, a 2,560-metre-high peak in Venezuela.

RATED 14+. While on a hiking trip in Zimbabwe's Chizarira National Park, elephants attack two friends, leaving one bleeding out while the other struggles to find safety; a 12-year-old encounters an alligator while swimming in a Louisiana pond.

The Skibird is the lifeblood of remote science camps in Greenland and Antarctica, carrying supplies, fuel and crew to these outer worldly locations; the LC-130 Hercules Skibirds are operated by the New York Air National Guard's 109th Airlift Wing.