One of the world's largest collections of pharmaceutical artifacts.

This pair of gilded girls atop an Art Deco building in Copenhagen were built to function as a weather indicator.

This contemplative sculpture made out of old machine parts is meant to be the first in a series of sculptures around the world.

Long before ultrasounds and modern testing, medical specimens like these conjoined twins helped physicians learn about congenital anomalies.

This ordinary street was made infamous by a legendary visit from the devil.

Visitors are treated to a stained glass kaleidoscope interior inside this work of art.

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

A collection of noses tucked inside an art museum reveals how times have changed.

The largest bottled beer collection in the world holds over 22,000 unique beer bottles.

A novel collection of medical curiosities housed in an 18th-century surgeon training academy.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

Statue commemorating the use of ether in anesthesia.

Sacks of potatoes, made of cast stone, mark where the iconic potato sheds once stood along the river.

A mysterious stone embedded at the base of a historic Boston building.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

This ambitious father and son team reigned supreme over the North End, and witches, for many years.

Ice cream stand, snack bar, and time capsule of milk conveyance.

The history of the tea trade is told in bas-relief on this historic pair of Boston doors.

A historic home with ties to the abolition and suffrage movements.