One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

On the windswept Dakota plains there is a memorial to circus workers who were struck down by lightning.

A replica of a fort built from a frontier town's mass hysteria in the face of false reports of impending Native American violence.

The crumbling structure is a rare surviving relic of the area's bygone mining industry.

The most powerful waterfall in all of Europe.

This modern monument to pagan belief looks like it was transported straight from ancient times.

A relatively obscure antihero from the Marvel Comics universe adorns a wall inside Iceland's main airport.

This aromatherapy shop and mini-museum cofounded by the Sigur Rós frontman documents Icelandic history through scents.

An encyclopedic collection of mammal penises.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.

Akureyri is home to an oversized can of one of Iceland's favourite beers.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

Miraculous tree that seems to sprout out of solid rock.

An eponymous directional signpost erected by the first president of the United States.

This too-low North Carolina railroad trestle is still a notorious big rig executioner.

This vast kitty-themed collection illustrates the history of human-cat interaction.

The former home of the hard partying literary power couple is now one of the only museums devoted to their story.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

This small hut in the middle of a parking lot was once the wooded sanctuary of the 'Hermit of Montrose.'

Built following the War of 1812, this fort has withstood hurricanes for centuries.

A brick-lined alley full of public artwork tucked away in downtown Gulfport.

This underwater old Texas hill town only resurfaces during harsh drought.