There must be a pun in this haystack somewhere...

The only subway station in the city that still makes use of gap fillers.

Amid skyscrapers and traffic exists this unique aquatic ecosystem.

A natural gas leak provides a flickering flame beneath a waterfall.

A monument celebrating the idea of reaching inaccessible places.

The museum chronicling a treasure hunter's dream, fulfilled.

A historic presidential getaway on the continental United States' southernmost island.

A unique collection of diving equipment spanning antiquity to the present day.

This beloved roadside attraction welcomes visitors with his signature neon smile.

The arch that celebrated the completion of the Lincoln and Victory highways.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

The world's largest second-hand graces a clock surrounded by constantly changing flower beds. 

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

World's largest herd of white deer populate a former U.S. Army depot.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

Collection of antique science instruments displayed in recreated 1870-1930 laboratories.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

The birthplace of America's favorite fruit-flavored mystery dessert.

The largest guitar store in the world has been visited by some of music's all-time greats passing through upstate New York.

A beautiful final resting place with some surprising residents.

"Call for the doctor, call for the nurse... Vote!! said the lady with the alligator purse."

An antique cemetery in New York, this land is home to any number of famed corpses.

The gravestone of the suffragist leader attracted extra visitors during the 2016 election.