Thanks to its curved shape, this incredibly durable dam "whispers" to visitors.

A sprawling Victorian farm that has been surrounded by a capital city is one of Canada's greatest treasures.

This inexpensive lodging house was once a prison notorious for its inhumane practices.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

A narrow strip of land is home to the tallest migrating dunes in Europe.

Things aren't quite what they seem at this mind-bending museum.

Lithuania's outdoor sculpture trail of wooden folk art.

This working replica of the 'Friends' coffee shop is more accurate to the show than the set itself.

This Chinese museum proves that it's a watermelon world, we're all just living in it.

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

Notorious artist squat renovated into legal studios.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

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

Hundreds of enormous icebergs drift through this waterway every year.

Canadian centennial project designed to gather information about UFOs.

This Canadian exhibit with claims as the largest one man taxidermy collection in North America.

This sprawling collection hides many charms.

Thousand-year-old trees tower within one of the world's only inland temperate rainforests.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

The only way to visit this old resort hotel is with scuba gear.

One of Mother Nature’s geological gems, home to many prehistoric fossils.

The biggest museum dedicated to insects in North America, one of the largest in the world.

Clusters of abandoned buildings hint at the facility's 144-year history with psychiatric health.

This three-chambered cave is the only protected natural bat hibernaculum in Quebec.