This historic Victorian hotel has a scandalous history of affairs and murder.

Inside this Icelandic greenhouse, geothermal energy keeps tomatoes warm and growing.

This stunning concert hall has become a symbol of Iceland's national recovery.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

Walk in the footsteps of the gods and straddle two tectonic plates.

An encyclopedic collection of mammal penises.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

A castle built for love, and abandoned due to heartbreak.

The birthplace of America's favorite fruit-flavored mystery dessert.

As if T-rex wasn't big enough, this Canadian monument is four times larger than the real thing.

Few other hotels can rival the grandeur of the Castle in the Rockies.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

This Toronto garden collects stares and tchotchkes in equal measure.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

France's most famous cemetery, with some of its most curious tombs.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

The celebrated eyesore created by starry-eyed sweethearts.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Named in tribute to Canadian singer and songwriter Neil Young.

On the waterfront of Sydney, Nova Scotia, a 60-ft. fiddle greets incoming ships.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.