The former home is said to be haunted by the ghosts of the beloved mayor and his wife who lived here.

Egyptian Revival obelisks still rise over the old mine shafts.

This is the last hand-cranked chain ferry of its kind in operation in the United States.

The writing studio of an American adventure author, built in the style of a medieval castle.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

A statue honors the genius who allegedly first took a meatball and made it into a hamburger.

One lonely, modern pyramid has gone from corporate think tank to deserted boondoggle.

Whimsical sculptures dot a woodland path surrounding their creator's old summer cottage.

This observatory comes complete with three separate telescopes and a dedicated community of amateur and expert astronomers.

At HopCat, a marker honors fictional creatures with the ability to travel the missing dimensions of Kcymaerxthaere.

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

At Fountain and Division, in the shadow of Kendall College of Art and Design, lays the story of a fictional culture whose political system was used under license and who finally rebelled.

In Grand Rapids, Michigan, a marker honors the creation story of a proud fictional culture.

Celebrating the end of winter, students gather every year at Lake Superior State University to torch a 12-foot-tall snowman.

A metal ring in the middle of the road marks the exact spot where the Soviet satellite crash-landed in 1962.

Almost half-way between the Equator and North Pole.

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

During WWII the U.S. Navy conducted primitive drone strikes on this Lake Michigan lighthouse.

This log cabin gallery is one man's gnarly, hand-carved tribute to his favorite trees.

This resort community was known as the "Black Eden of Michigan."

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

A series of 33 stone markers maps an ancient 55-mile transportation route.

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

This former county courthouse was originally an opulent hotel and entertainment venue.