The first outlet of Canada's biggest fast-food franchise has been slinging doughnuts since 1964.

Only six people can sit inside this delightfully quaint sanctuary.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

Soaring over the Niagara Whirlpool since 1916.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

This urban oasis is a marvelous meld of music and landscape architecture.

This massive, ancient stone was disassembled and then put back together again.

Tiny silver and copper fish set inside blue-green lights are like windows to the underwater world.

One of London's lost rivers runs through a pipe over the tracks of this subway station.

On La Gomera, "Silbadors" communicate in a 4,000-word language of whistles.

This unique rock formation is quite the local celebrity, although one day it may come crashing down.

This local emblem is the oldest and largest dragon tree in the Canary Islands.

It may be a historic 17th-century coaching inn, but the George Inn still functions like a modern pub.

This prefabricated building was built in Belgium and shipped to Mozambique but was never inhabited, since its iron exterior was unsuitable for the tropical environment.

It was once nicknamed "the most bombed hotel in Europe."

Once a luxurious flagship of the Soviet Union, this Brutalist structure remains a landmark of Tashkent’s communist past.

A time capsule from 1934 Rhodesia, showing the grace and disgrace of a bygone era.

These structures hanging over the water's surface are traditional fishing machines.

The Cape of Good Hope is not quite as low as you can go on the African continent, but it's still geographically significant.

Small church built in the 19th century for whites and slaves to worship together.

Space-age minarets towering over Islamabad.

This small bronze pyramid marks the center of Belgrade, but some say it is a Masonic symbol.