Places ADR Wants to Go

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

An ancient Viking village in North America that predates Columbus by 500 years.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

Reproductions of nine banned oil paintings coyly hidden behind a curtain in a New Mexico conference room.

Strange, gentle beasts resembling goat-cow hybrids roam within this patch of forest.

The largest geyser field in the southern hemisphere is a spectacular sight.

Large, airy hallways hide within an impenetrable fortress that beckons urban explorers.

A desert that evokes the surreal.

A fantastical and futuristic temple of light built from nine monumental glass veils.

A bike train runs along a disused railway line through the tranquil French countryside.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

This ruined fortress was the stronghold for a persecuted medieval leader and his infamous Assassins.

These colossal desert barcodes have been fine-tuning spy satellites for decades.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

One of the largest ancient geoglyphs in the world is a tall desert god used for predicting the weather.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

This underwater cave in Madagascar is home to what is thought to be the country's largest fossil graveyard.

The half-mile long structure is so impressive, it even shows up on satellite images.

A 1,500-year-old, 3-story subterranean city where ancient Persians took refuge in times of war.

Elaborate patterns adorn the city's disappearing traditional architecture.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

This isolated structure beckons adventurers with sublime views of the Faroe Islands.

It took an artist 20 years to create this sprawling sculpture garden honoring the area's ancient inhabitants.

"The Donut" was built as part of an expensive, ill-fated engineering endeavor.