This expansive bridge in the Canadian wilderness was originally just built for friends.

Now housed in a museum, this giant pink elephant stood in downtown Seattle for more than 60 years.

The cardinal directions, set in stone.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

Four abandoned towers hidden above the Douglas fir forest in Washington.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

The longest spit in the United States ends at a lighthouse in the Strait of Juan de Fuca.

This strange geological landscape erupts with sudden bursts of water.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

One of Auckland's oldest cemeteries was partially demolished during the construction of a major highway in the 1960s. 

Three columns of volcanic rock shoot out of the ocean.

Cairns built to bring travelers good luck stretch across the land like miniature stone mountains.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

Twisted girders are all that remain of an Icelandic bridge that was wiped out by a combination of volcanic heat and glacial floods.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

One woman's lifelong collection is on display in this unassuming house on an Icelandic fjord.

These concrete domes were installed on an Icelandic bluff to honor a very specific musical tradion.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

The only structure in a remote mountain pass, these colorful cubes are visible from miles away.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

The most powerful waterfall in all of Europe.

A sulfuric martian landscape that looks far better than it smells.