An artist's mausoleum with a haunting echo.

For six months of the year, three giant mirrors direct a pool of sunshine onto this otherwise occluded town.

Cold storage for agricultural biodiversity.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

Stay overnight in the world's most sleekly designed rabbit hole, free of charge.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Walk behind a 50-meter-high waterfall.

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

An intricately carved Viking church overlooks a glistening fjord.

Home to three historic ships from the age of Vikings.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

A stunning silver lining to global warming's gloomy cloud.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

Norway has built what may be the world's most beautiful public toilet.

Walk 2,300 feet above the ground on the "Troll's Tongue."

A serpentine highway twists and turns over the treacherous Norwegian Sea.

Known as the "Finger of God," a dramatic rock formation resembles a divine hand extending towards the heavens.

The preserved home of the first settler of "the most German town in Brazil."

This unique 230-foot waterfall is a natural beauty hidden within the vast wild landscape.

A jungle in the heart of São Paulo reminds visitors of what Brazil looked like untouched by man.

Brazil's only museum dedicated to the art and evolution of tattoos.

Moss-covered sculptures fill this small Brazilian gorge.

Deep below the dry landscape of Bahia, a cave with intense blue water to float in.