One man's ambition created this psychedelic log home.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A home built with marble tombstones from the graves of 2,200 Union soldiers buried in a Virginia cemetery.

Ozymandias’ time-keeping temple.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Quite simply the largest tree in the world (by volume).

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

Nimrod Polar Expedition base, and home to hundred-year-old frozen whisky.

The ghostly remains of an accidental sea.

This fantastical icy castle is built anew every winter.

A huge musical instrument played by the ocean.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Thousands of well-dressed mummies below a monastery.

A monument to the art of slicing people open.

World's first "penitentiary," meant to be humane, drove men insane.

Two stunning 17th-century libraries and a cabinet of curiosities.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

The internet as provided by a James Bond villain.

The explorer Captain Cook may have named it White Island, but the Maori call it Te Puia o Whakaari – The Dramatic Volcano.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This frozen tunnel in central Alaska is both an engineering feat and a valuable climate classroom.