The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

Handsomely crafted representations of our round planet.

The final resting place for the remains of 143 Habsburg royalty.

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

Charles Babbage's proto-computer, painstakingly brought to life.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

This museum houses an imposing skeleton army comprised of creatures great and small.

The history of radiation is on safe display at the foot of a radiation science laboratory.

Hidden away in a modern library are the remains of one of the 18th century's most celebrated wunderkammers.

A surrealist timepiece by the artist of melting clocks.

This massive library holds what was once the largest book collection in the world.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

A high point in Vancouver kitsch.

This strangely specific landmark will let travelers know when they are half way there.

The largest canoe collection in the world—and the most Canadian museum ever.

A quarter mile off the coastal tip of Maine you'll find the "Beloved Island" of Franklin Delano Roosevelt.

This Canadian monument to the man who invented the telephone allows visitors to get up close and personal with the artifacts of his life.

Every four years, millions of salmon fill a river so densely that its waters appear deep crimson.

The mountaintop wind turbine boasts a viewing deck — and a fair share of controversy.

A forlorn fishing village on the coast of Labrador, full of shipwrecks and Spanish gold.

Site of the first official transatlantic wireless communications.

Historic site where Native American hunters once trapped and killed buffalo.

Blackfoot petroglyphs of southern Alberta which date back as far as 7000 B.C.