Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Dramatic river bend surrounds a natural red-rocked pedestal.

A sharply wedged sundial marks the point at which each day in the United States begins.

The celebrated eyesore created by starry-eyed sweethearts.

This emotive sculpture was originally created for the 1878 World's Fair.

A beautiful Victorian statue shows France's enduring love of the rhinoceros.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

An icon among Florida's pre-Disney tourist attractions.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

The only Florida state park with publicly accessible caves.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

Location of a reliquary containing bone fragments of 18 saints.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

Inside this Icelandic greenhouse, geothermal energy keeps tomatoes warm and growing.

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

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

This beautiful, historic church looks like something out of a simpler past.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.