A raised boardwalk winds through a thicket of stunted, century-old trees no more than nine feet tall.

Climb 200 stairs up the tallest lighthouse on the West Coast for an unbeatable view.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

Its columns were all carved from the same white oak tree.

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

Sample cuisine inspired by the Great Plains indigenous people who have been gathering at this sacred Canadian Heritage Park for 6,000 years.

Canadian centennial project designed to gather information about UFOs.

This natural wonder is disappearing at an alarming rate.

With a floor made of thick glass, this observation deck offers a full view of Sunwapta Valley's mountains and rivers.

The arch marks the beginning of the road for northbound travelers.

A giant fiberglass Muffler Man found new life as a rodeo guardian.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

A fragment of one of history’s most famous walls stands as a reminder of unity in a culturally divided city.

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

A 20-foot statue reminds viewers of an extinct species.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

This mile marker stands at the unofficial end of a highway built to defend the United States from a Japanese invasion during World War II.

San Francisco's newly reopened hands-on science museum.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

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

Concrete strongholds stand guard over the Golden Gate.

Frank Lloyd Wright died a year before construction on his largest public project even began.