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We don't have an overview of this episode, please check back later.

We don't have an overview of this episode, please check back later.

Explore the awe-inspiring skyscrapers and dazzling public spaces of America’s great cities and meet the people who keep them running day and night. From Boston, New York, and Miami in the east to Las Vegas, San Francisco, Seattle, and L.A. in the west, and from Chicago in the north to Dallas-Fort Worth in the south, this is a cross-country metropolitan tour from breathtaking heights.

Fly over the fourth largest metropolis in the nation to discover how a simple trading post on the banks of Trinity River became the start of this great city in 1839. Discover the struggles, battles and lives lost in the battle for Texas to become independent from Mexico and how the United States government protected its new American settlers, living on the edge of the frontier, with an Army outpost named Fort-Worth.

A breathtaking aerial tour over Boston explores its revolutionary acts, art, infrastructure, and ideals.

When you soar above Yellowstone, it's easy to see why it became the world's first national park in 1872. It's a place of staggering beauty and fragile creatures, of stunning granite peaks that pierce the sky and colorful springs that may hold secrets about the origins of life. This aerial voyage takes you over high elevation lakes, snaking canyons, sputtering hot geysers, and snow-covered landscapes. Explore Yellowstone's history of Native Americans, European explorers, and 10 million years of tectonic upheaval.

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