New fungal and bacterial species call this deadly lake home.

Modeled after a famous church in Vienna, Austria—but in Helena, Montana.

This town is home to the world’s largest arch constructed entirely of elk antlers.

The oldest house of worship in Palm Beach has a wonderful tropical garden.

This railroad and oil tycoon's lavish estate now stands as a time capsule of the Gilded Age.

This shop also boasts some sweet memorabilia from "Willy Wonka and the Chocolate Factory."

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The only road through the heart of Glacier National Park.

See just what life was like in a 19th-century prospecting town.

Mining caused an asbestos emergency in this small town.

This impressively large collection includes crackers shaped like Jimmy Carter, Mickey Mouse, and more.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

This massive redwood tree has a hole in the base big enough to drive through.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

An extraordinary mixture of natural beauty and man-made phenomena.

A vertically floating hemlock controls the waves and weather at Crater Lake.

The highest point in Washington state is a volcano covered in glaciers.

The largest wooden building in the world now houses a fascinating collection of aircraft.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Not far from Mount Rainer, an iron wonderland claims the landscape.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.