The largest ski jump in the Western Hemisphere hasn't hosted skiers in decades.

The site where Michigan launched its first rocket into space lies abandoned in the dense woods along Lake Superior.

The birthplace of professional hockey on the shores of Portage Lake.

As its grandiose name implies, this wooden dome is unsurpassed in size.

Large one-man sculpture park in Michigan.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

These dramatic cola-colored falls have appeared in a poem by Henry Wadsworth Longfellow and a song by Sufjan Stevens.

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

This shallow cave got its name from copious amount of human bones found inside.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

The world's only bushplane museum captures the spirit of the early planes and pilots and their contributions to northern life in Canada.

Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

Beautiful scenery, history, science, and physics come together in this remnant of shipping lore.

Amid rushing rapids, this small bit of land is an important First Nations site on border between Canada and the United States.

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

The metal truss bridge served as the sole entry point to an "isolation island" for smallpox outbreaks throughout the 1870s and early 1940s.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

A swaggering, monumental souvenir of the most extravagant party Montreal’s ever thrown.

This crumbling industrial fortress has attracted daredevils, filmmakers, and historians.

Two thirds of this Montreal neon icon has survived to flash another day.