When waves crash onto this section of beach, the rocks sing a song.

Florence’s mother built a stairway down to her daughter’s coffin so she could comfort her during storms.

This tiny home was originally a narrow alleyway.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

A giant concrete orb in far north Iceland marks the ever-shifting boundary.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

A quiet country churchyard holds a monument to the last known sin-eater in England.

A Frankenstein blend of science and art allows one tree to produce 40 different types of stone fruit.

Obscured within a ring of trees, this abandoned World War II relic hides on a German hillside.

On the eve of a condemned prisoner's death, this bell rang 12 times outside their cell.

This mysterious pig iron pillar does not rust, despite being weathered by the elements for centuries.

A fiery crater has been burning in the Karakum Desert since 1971.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

A hidden bar inside an ad agency has a deliberately misleading name, so employees can stay late under pretext of paperwork.

The largest piece of cut lead crystal adorned a grave for 75 years and is now the shining star of a glass museum.

This Manhattan skyscraper is a reminder of the brief but glorious age of urban air taxis.

Possibly the world's oldest rug, this Egyptian relic is woven entirely from ancient cat hair and once carried a mummified human foot.

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

This cave system allegedly holds the "metallic library" of a lost ancient civilization.

This unique preservation is one of the only taxidermies in the world made with real whale skin.

This enormous "cloth of the conquest" depicts the Norman invasion of England in mind-blowing detail.

A fantastical bed and breakfast with magically unique rooms.

This medieval manor house was equipped with secret compartments for hiding priests.

Live data is transmitted from the Atlantic coast to instantly recreate the ocean waves in this fountain at the NOAA headquarters.