A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

This tower pays homage to a legendary Viking fort established in Massachusetts that never really existed.

This plaque is dedicated to one-half of the Magliozzi brothers and their hit radio show, 'Car Talk.'

She become one of the first women to serve in the United States military by secretly dressing like a man.

A unique music museum housed in a historic Boston theater.

These impressively detailed battle scenes depict the violence and tragedy of war in miniature.

The only certified Trappist brewery outside of Europe hides in the central Massachusetts hills.

This historic patch of real estate offers a glimpse of colonial Boston.

A tiny plaque marks the location of the water source that facilitated the birth of modern-day Boston.

The strikingly modern structure stands out among the brick buildings speckling the Harvard Business School's campus.

A real plaque marks the spot where a Faulknerian character committed fictional suicide.

This historic Boston building has gone from personal estate to porn theater and back again.

Final resting place of the author who wrote the ghost story "The Turn of the Screw," and his brother, the Harvard doctor and paranormal investigator.

This small glass cube is a peaceful out-of-the-way sanctuary at the busy airport.

A more than 260-year-old crypt built on Boston's oldest English burial ground.

A tiny monument to the classic American candy.

Where Eunice Williams was murdered by natives, and where locals say her ghost still haunts.

The mansion home of author Edith Wharton.

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

One woman’s obsession gave birth to this lovely oddity at the Boston Public Library.

This headstone-like marker inscribed with three words has been an utter mystery for over a century.