On the Oregon coast is a natural hole that seems to be draining the sea.

A brief journey through early 19th-century pioneer life across Linn County.

Stroll through a wonderland of stupendous moss-covered trees.

A monument stands at one of the starting lines of the Trans-Canada Highway, formerly the longest uninterrupted highway in the world.

A famous hotel houses an impression collection of mini dioramas and giant doll houses.

This historic Victorian hotel has a scandalous history of affairs and murder.

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

This castle was once considered as an option for the Royal Family's alternate residence, but you may know it better from the 'X-Men' movie.

The ruins of Vancouver's abandoned heritage railway.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

Before it was abandoned and left to rust alongside the road, this riverboat starred in a John Wayne movie.

A working miniature city designed to teach kids about safety and presumably city planning.

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

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

Olfactory delights in San Francisco's Botanical Gardens.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

A winding path built in secret on the edge of the continent.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.