An exceptional engineering feat that facilitates the migration of salmon upstream during their breeding season.

In 2004, a Dave Matthews Band tour bus dumped 800 pounds of waste off a bridge and onto an unsuspecting tour boat below.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

A memorial to a 19th-century composer who was known for driving crowds wild.

This town at the north edge of Myrtle Beach holds a wealth of Black history.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

A monument to one of the few Olympic flames ever to be lit outside of the host city.

A statue honoring 44 continuous years of greeting passing ships.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

A modest walled graveyard where nobody is actually buried.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

Georgia's first brewery is also one of its oldest surviving buildings.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

A men’s restroom became a sandwich shop.

The largest stone circle in Ireland.

The eerie remains of one of Ireland's oldest castles, said to be haunted by the ghost of a woman who brings ill fate.

Where three rails and three centuries of transportation meet.

This pavement line and accompanying statue commemorates the starting point for the world's oldest annual marathon.

The Cape of Good Hope is not quite as low as you can go on the African continent, but it's still geographically significant.

An idle pastime becomes a record holder in Boys Town, Nebraska.

The first religious structure on the island of Luzon and a survivor of World War II.

Legend holds that a tortoise turned itself into this island to save two shipwrecked sailors.

These mosaics were created more than half a millennium ago and feature various animals.