A New England-style lighthouse along California's beautiful Highway 1 gets a re-do.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

These powerful, if squat, Canadian waterfalls flow in different directions depending on the time of day.

Artifacts of whaling, with both its perils and adventure, are housed in this museum in a former candle factory.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

This lovely little pond is named after the hundreds of soldiers' corpses that were rolled into the waters during the French-Indian War.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

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

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

An optical illusion found amid a logged redwood forest.

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

A trash dump made beautiful by nature's power.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Deep scars on the earth left by the Ice Age.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.