Beautiful views and Roman-style statues on the Italian coast.

The first and only carousel with a lineup entirely of insects.

Whimsical cookie-themed plaques mark the birthplace of the Fig Newton.

A nearly 100-year-old dining car in upstate New York embodies the golden age of roadside dining.

More gold than anywhere else, ever.

This lab's maddening silence is good for business but bad for sanity.

Once a thriving business district, this former shopping area is now an urban ghost town in the heart of the city.

This little museum is built on a theater that was once a wildly elaborate speakeasy.

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

Salute the leader of the proletariat.

The competition: breathe deeply as long as you can.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

Hundreds of protractors affixed to surfaces all over the city.

Could it have picked a better place to land?

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

A miniature golf course crafted inside the world's largest simulated cave.

This historic furnace was once used to produce cannonballs during the Civil War.

The site of the little-known Pennsylvania battle that sparked the Seven Years' War.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

Nothing says indulgence like a 1,500-pound chocolate castle.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

A retrofuturistic art installation in the Pittsburgh Airport.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.