Henry Ford's failed rubber plantation in the middle of the Amazon rain forest.

The preserved home of the first settler of "the most German town in Brazil."

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

Rebuilt remains of a temple to Roman god Mithras.

Remnants of a Victorian garden feature sitting in public woodland.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

A closed London rail station created to cart away the dead still bears the marks of attempts to make it less morbid.

The elegant structure of this 19th century railroad bridge creates an illusion of infinity.

The fences outside some of South London's estates are made from recycled World War II stretchers.

An architectural oddity hides in plain sight on this iconic London bridge.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

A reportedly haunted 14th century church is curiously facing the “wrong direction.”

A repurposed railway tunnel with otherworldly acoustic characteristics.

Luxurious hotel designed to stir the imagination of its many visitors.

The world's largest collection of garden gnomes lives among the trees and wildflowers on this woodland reserve.

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.

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

This tri-part waterfall is a little bit of fairytale beauty in the heart of Luxembourg's Little Switzerland.

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

An otherworldly alpine pasture with its own unique microculture that recalls Middle Earth.

The magical, mossy forest that inspired Princess Mononoke.