The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

Massive mounds of golden sand look like a desert landscape randomly plopped in an Arctic forest.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

One woman's dream became a train hotel in her backyard.

Colorful boxes placed over the dead are left to rot and crumble.

This frozen tunnel in central Alaska is both an engineering feat and a valuable climate classroom.

Upside-down trees serve as natural flower pots in this hanging garden of Alaska.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

A quarter-scale locomotive wonderland built by one man and his family.

Center filled with hands-on displays served as a tribute to several astronauts with connections to the state.

One of the few working locomotive roundhouses in the United States.

The restored ferry is now a dockside museum and a unique bed and breakfast.

This quaint stretch of road is the final resting place for hundreds of America's four-legged veterans.

Advice-columnist's bell tower, paid for with pennies.

Winter weather reveals a large Italian marble crucifix drowned beneath Lake Michigan.

A comedy troupe's collection of bizarre humor.

The birthplace of the Ford Model T is now a museum full of antique cars.

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

One of the largest crucifixes in the world stands 55 feet tall in a secluded, wooded area of northern Michigan.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

Covering 37 subterranean acres, this Armillaria gallic is a famous fungus with its own festival.

A lavender labyrinth so large it’s visible on Google Earth.