A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

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

A mysterious taxidermy man-beast of the seven seas.

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

An architect's childhood fantasy treehouse made real.

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

Dramatic river bend surrounds a natural red-rocked pedestal.

Railways may have forged this quintet of lovely tunnels, but now they are open to hikers.

This massive and unusual rock formation near Okotoks is the world's largest known glacial erratic.

The remains of this early 20th century refinery loom on a mountainside like a graffiti-covered fortress.