The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

A Canadian port town is oddly home to two of the largest tree burls in the world.

This towering totem holds the title for the tallest in the world but only according to some.

This vast, pristine wilderness is home to a rare subspecies of black bear.

Take a hike to this remote, scenic tea stop in the Canadian Rockies.

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

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

A colorful collection of scavenged glass bells decorates this Canadian ranch.

This expansive bridge in the Canadian wilderness was originally just built for friends.

The water swaps direction twice a day, whipping into a frenzy of whirlpools and rapids.

Traditional 15th century Chinese garden in the middle of Vancouver.

This Elizabethan hedge maze is one of only six in North America.

Locals transformed this Canadian evergreen into a secret hangout with spectacular views of Vancouver's skyline.

This conservatory allows a little bit of the tropics to thrive in the middle of a major Canadian city.

A high point in Vancouver kitsch.

One of the largest cat sanctuaries in North America is considered a "Club Med" for felines.

While these wooden totems bear a striking resemblance to First Nations artwork of British Columbia, their actual origins lay on the opposite side of the Pacific Ocean.

A large spinning bath of liquid mercury, used to probe the early universe.

A colorful hidden village of the fair folk.

Historic psychiatric asylum and most-filmed location in the Great White North.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

This three-story antique market and curiosity emporium claims to be "the largest singly owned antique shop in the Pacific Northwest."

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.