The alpine falls where Sherlock Holmes apparently met his demise can actually be visited.

Large Hadron Collider and the Birthplace of World Wide Web.

A historic observatory precariously perched at the "Top of Europe."

Caves famous for the dragon-slaying saint who lived there.

This lovely little bridge hidden in a Switzerland gorge is essentially a fairytale.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

A natural gas leak provides a flickering flame beneath a waterfall.

This extensive nuclear fallout shelter built from 42 school buses could house 500 people in its tunnels.

This overlooked gem outside Niagara Falls preserves and celebrates Iroquois culture.

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

This mid-19th century chapel is a tiny treasure for weary travelers.

A 1975 bylaw prohibits the construction of any building that would block the view of this Gothic Revival church.

One of the last remaining covered bridges in the province of Ontario.

With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.

One of the foremost Sherlock Holmes collections is hidden away at a Toronto library.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.

These strikingly barren, rolling red hills were caused by bad farming practices.