Two thousand artifacts from around the world collected by one woman who loved to travel.

A beautiful Victorian-era cemetery, complete with a miniature village.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

An enormous, inside-out glass globe built in 1935.

Built in the 1920s, this co-op in the Bronx feels more like an Italian villa than a typical New York apartment building.

A historic 1890s architectural masterpiece with an iconic clock tower that, once open to the public, now faces an uncertain future.

Monument to a forgotten NYC disaster that claimed the lives of 1,000.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

A crumbling hospital from the 1850s on Roosevelt Island.

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

Step into a pastel time capsule where candy is truly dandy.

An overgrown and largely forgotten cemetery lies hidden within the outskirts of Amsterdam.

This old KLM airplane cut into three parts was transformed into an eclectic airport gift shop.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

The longest hedge maze in the world.

The largest collection of death masks in Ukraine.

This Ukraine alleyway has become its own little island of forgotten things.

Like something out of a bad acid trip, this Ukraine hallway has been covered in hallucinatory phantasmagoria.

Featured in one of the most iconic scenes in cinema history.

This underground transport hub doubles as an art gallery.

Monumental sculptures guard many of the graves, transforming this necropolis into an open-air fine art museum.

One of the world’s best microminiaturist, Nicolaï Siadristy displays his lifetime of tiny creations in this museum.

This oddly shaped building is a surprising Soviet-era crematorium.

The dining hall that nourishes workers in Chernobyl's Exclusion Zone is also open to visitors.