A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A crumbling hospital from the 1850s on Roosevelt Island.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A terrific purveyor of natural history objects and curios.

One man's homage to the sun continues to grow like a glass fractal.

Shop selling 500 flavors of soda has something for everyone.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

America's most famous piece of self-built architecture.

The legendary building that needed ghostly approval before being built.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

The ancient tomb acts as a calendar that keeps perfect time.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

A scene from one of Hungary's most famous novels.

A plaque bearing the names of those who dedicated themselves to protecting Budapest's Jewish population during World War II.

This sculpture honors the man who was known as the "Righteous Among the Nations."

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

The true meaning behind this sculpture remains unknown.

The world’s first statue of the late Apple co-founder.

On Gellért Hill, this statue depicts the tragic tale of lovers divided by the Danube.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.