Ecosystems in Canada

This natural sea cave hides a small wonderland of natural turquoise beauty.

Unlike many reclaimed, abandoned mines, this Canadian cave system is still just a dangerous maze.

What was once the largest mine in North America has left behind a hollow hill filled with bright blue waters.

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

This rocky spread has been squeezed up directly from the bowels of the earth.

Artistic cabins actually grow deep in the Canadian wilderness.

This underground power plant looks more like a super-villian's lair than a public work.

The most northerly active sand dunes in the world have some very rare botanical residents.

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

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.

A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

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

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

A hiking area billed as a possible home to Bigfoot.

Rare mummified forest could offers a glimpse into how our environment has been changed by humans.

Cliffs that hold fossils, including the earliest known reptile, dating back more than 300 million years.