The carved remains of a 200-year-old oak tree memorialize the namesake of the iconic "Wizard of Oz" character.

A giant wooden statue of one of the greatest pitchers in 19th-century baseball.

This was the first ever National Lakeshore, established in 1966.

This former studio belonging to a pioneer in photography stands in a picturesque landscape with unique rock formations.

This giant fiberglass sunfish welcomes visitors to Onalaska, Wisconsin, the "Sunfish Capital of the World."

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

Home to a collection of artifacts and specimens from one of the world's preeminent geologists

Symbolic attempt to overcome the issues of life.

The mysterious white squirrels of this Illinois city are treated like sacred cows.

These five houses were built for the 1933 Chicago World’s Fair.

Dakota legend claims this locally iconic pinnacle was once part of a sacred burial site that was cleaved in two.

This secret gem of a toy store houses a rideable carousel populated with fantasy animals.

Inside this museum resides a boot fit for a giant.

A curious sculpture garden and museum in Cochrane, Wisconsin.

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

A giant fiberglass catfish welcomes visitors to this Wisconsin river town and heralds its annual Catfish Days festival.

A memorial to the most decisive Native American victory of the Plains Indian War.

The final resting place of the legendary outlaw.

One of just a few cities in the world to base their center of government on an island. Others: Paris and Osaka.

A hidden barn-sized rendition of Grant Wood's most famous, and most parodied, painting.

Honoring the adaptive athlete's Marathon of Hope.

These rural ruins are of a Midwestern hotel that was once an elegant spa for the wealthy, then a gangster’s hideaway, and finally a haunted retreat.

The museum showcases the largest private silver collection in Canada, featuring 3,333 pieces.

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