This 135-year-old weather station studied the effects of the climate on human health.

Where the lovelorn find a home for their sentimental keepsakes.

A musical instrument played by the sea.

When a supermarket opened up shop within a medieval building it became protected by UNESCO on a technicality.

The big toe of this towering monument to a Croatian national hero is worn from years of superstitious rubbing.

Bridge that died in war and was resurected.

An ancient knight and a symbol of the city's freedom.

Gargoyle head that brings good luck.

Longest fortress system anywhere in Europe.

A beautiful South Korean gate and garden in Little Rock honors American Taekwondo.

Where animatronic singing fish go to retire.

This replica of the Greek structure is in the heart of Nashville.

Elvis's own personal tropical hideaway.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

Shaped like a big top tent, this memorial honors the victims of a terrible train wreck.

Coca Cola may be "the real thing" but its inventor, buried at this Georgia gravesite, called it a "valuable brain tonic."

The only diamond mine in the world where you can keep what you find.

World's largest college campus includes a wildlife sanctuary and a former movie set on more than 28,000 acres.

A beach made of semi-precious green sand on the Big Island of Hawaiʻi.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

One person’s lost luggage is another person’s treasure.

This downtown Dallas art installation is always on the lookout.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.