The debris forms a solemn memorial to those who died in a 1963 accident.

Steam engines and conveyor belts are remnants of a genius system left in the middle of the Maine woods.

This uninhabited island in Maine is home to various works of art left by visitors over the years.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

This icon of the Atomic Age now lays dormant.

A private residence adorned with a gorgeous mural dedicated to the buzzing insect.

One Pittsburgh musician's decades-in-the-making memorabilia collection is on display at this rock-n-roll curio shop.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

A unique workspace where offices reside on pirate ships and inside gingerbread houses.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

A giant ball made from pieces of an old Jeep.

Hundreds of protractors affixed to surfaces all over the city.

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

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

The last street in Pittsburgh that's paved with wood.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

This secluded walking trail is a hidden gem of a Pittsburgh park.

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.