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

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The souvenir got the company’s founder out of a pretty pickle at the World’s Fair.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

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

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

This 3,500 pound obelisk was constructed with more than 1,000 reclaimed guns.

A parade of antique steeds offers a quirky ride through history.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

A New England curiosity cabinet, one hundred years on.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

The world's oldest and largest museum of mass transit vehicles.

The most photographed house in Maine looks good enough to eat.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

Statue commemorating the use of ether in anesthesia.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The Boston square dedicated to the dark poet who was born nearby.

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

A men’s restroom became a sandwich shop.

This headstone marks the grave of an 11-year-old boy killed during clashes in the streets over the boycotting of British goods.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.