A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

The historic tower houses of this nearly abandoned Greek town have been compared to the spikes on an iguana's back.

The last operating synagogue in Afghanistan is run by Zablon Simintov, the last remaining Jew in Afghanistan.

Where America's first doomsday cult awaited the end of the world.

This Canadian city is actually two-in-one, even if they only respect the timezone of one side.

The Church of the Annunciation was carved into the face of a cliff, just like the rest of the town of Haute-Isle.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

A former palace transformed into a mausoleum for North Korea's supreme leaders.

A beautiful discovery site of prehistoric burials.

Riding on a pair of architectural dragons, this Thailand temple holds murals full of lurid imagery.

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Money made from smuggling sugar helped create this wondrous rock maze in honor of the Prussian Queen Louise.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

Plains of ash and pair of semi-active volcanoes contribute to the otherworldly beauty of this little-known Vanuatu island.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

These Honduran caves earned their magical nickname thanks to reflective bone deposits.

Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.

A closed London rail station created to cart away the dead still bears the marks of attempts to make it less morbid.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

This little replica of Lady Liberty provides a bit of NYC in a Japanese city.

This peculiar border irregularity is the only way to legally enter Russia without a visa.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.