This cemetery served as the only official burial grounds in Cambridge for nearly 200 years.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

Two thousand artifacts from around the world collected by one woman who loved to travel.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

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

Large one-man sculpture park in Michigan.

First planned industrial community in the United States.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

Former meatpacking facility turned vertical farm and sustainable business complex.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Nonprofit art center that promotes outsider, intuitive, and self-taught art.

Huge abstract sculptures of the Puerto Rican Flag.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Not to be confused with the iconic New York City skyscraper, this Chicago building is a vibrant hub for artists.

The 606 is a decade in the making.

A tribute to one granddaughter's old apartment which now represents the whims of each visitor.

A hot dog stand where the heads are just as hot as the dogs.

An enormous park-like oasis, full of famous Chicagoans' graves.

Hot Doug's "Hot Dog" Stand.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

World's second largest particle accelerator, where nature reveals its secrets.

Museum dedicated to the art of cutting and polishing stones.