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

Created by a local artist, these quirky sculptures each have their own names and personalities.

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

Statue commemorating the use of ether in anesthesia.

A beacon atop a downtown building provides Bostonians with weather forecasts and baseball news.

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

Millions of numbers carved in glass represent the tattoos forced upon victims.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

A sprawling maze of used books piled from floor to ceiling.

This replica of a 16th-century French settlement memorializes one of the earliest attempts at a European settlement in North America.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

This hauntingly beautiful stretch of Florida coastline is covered in sun-bleached trees.

A monolith replica monument of Jean Ribault commemorating the landing of the French in the New World.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

Local myth claims this is a Sears catalogue home with its windows installed upside-down.

"X" marks the spot of an echo chamber in the middle of a plaza.

Ruins of a Carnegie family mansion on Cumberland Island.

This Buddhist temple is home to a number of towering statues spread over a peaceful wooded park.

Though illegal, city officials have made an exception for this work of art.

A trek through the solar system here on earth.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

A curious sculpture garden and museum in Cochrane, Wisconsin.