Abandoned for over a century, this chilling train tunnel is now a destination for ghost hunters.

Iconic rock formations that allow for exploration during high or low tide.

The world's largest and most outstanding marl lake regularly changes color.

Earth's greatest purely vertical drop at 4,101 feet.

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

It took over 100 years to decode this enigmatic epitaph for two buried brides.

Canada's oldest railway tunnel is illuminated in a rainbow of color as it passes under the streets of this small city.

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

Huge spherical rocks in the middle of the prairie.

A crumbling cliffside ruin hidden in the woods.

The remains of a paranoid inventor's hidden workshop lie in beautiful ruins amidst a Canadian park.

The oldest landmark of Toronto is a testament to shifting sands.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

The entire length of the border is marked by a 20-foot-wide slash through the trees.

A school teacher's massive and terrifying self-built castle.

Hauntingly beautiful totem poles left by the Haida.

The Twisted Trees of Alticane are an unnerving grove of Quaking Aspen, apparently mutated from a single source, giving them a twisted and unnatural appearance.

Home inspired by the crystal rock formation of the Emerald Estates.

Hoodoos, naturally eroded land formations, stand 20 feet tall in the Canadian badlands.

A hiking area billed as a possible home to Bigfoot.

The highest tides in the world come in and out here twice a day, allowing you to essentially walk along the ocean floor.

What was to be the world's most secure Cold War document vault ended up as just a few shallow caves.

The world's largest dark sky preserve is a Canadian park established to preserve the country's last wood bison.

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