Less a museum than a bizarre fantasy world created by artists and engineers.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

The name of this famed hospital was once a byword for the horrors of medical and psychiatric care.

The magic's in the hole!

Quite simply the largest tree in the world (by volume).

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

New York City's smallest piece of private property.

The first declared National Monument in the United States.

Elevated freight railway turned wildly successful urban park.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Try not to get slimed in Tribeca.

A bizarre house filled with an astounding array of collections.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

This former county courthouse was originally an opulent hotel and entertainment venue.

The artwork honors those who are dedicated to preserving the beautiful Michigan peninsula.

A preserved stump is all that remains of the once-mighty hardwood.

A humble ode to the heroic air rescue efforts of the United States Coast Guard serving on the Great Lakes.

The structure has welcomed visitors to this scenic harbor city on Lake Michigan for many decades.

Locals often dress this effigy of Traverse City's founder in festive outfits.

A lonely stone-sided terminal stands next to a grass airstrip on Michigan's Leelanau Peninsula.

The statues honor the state transportation employees who've died while performing their work-related duties.

Talula the swan has been welcoming visitors to Elk Rapids, Michigan, for more than four decades.