Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

The United States's largest hand-dug well is topped with a state-of-the-art museum.

Despite many attempts to finish this overpass, it has been abandoned since the 1970s.

At high tide this strange footbridge appears to have no purpose whatsoever.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

Abandoned businesses, homes, and rusted cars are all that remains of this stopover town.

This oak sculpture at the edge of a small woodland is nine feet tall and shrouded in mystery.

Peru’s only toy museum houses everything from pre-Inca whistles to lead soldiers and terrifying dolls.

This modernist island church incorporates the Finnish nature into its worship practices.

A New Hampshire grave with a grudge.

According to tradition this is the oldest church in Venice, but its actual age is a mystery.

A fairytale-like grove with a crystal-clear spring bubbling under the shade of a massive ancient tree.

In the 19th century, this was the center of Boston's Black community.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

This stretch of Canadian road was named after a nickname that stuck so hard the city had to keep it.

This repurposed church offers a more literal way to get closer to the heavens.

The lesser-known lost colony of Roanoke was a safe haven for formerly enslaved people during the Civil War.