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

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

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

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

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

This enormous fish commemorates the unplanned release of brown trout into a Michigan river.

Home to over 300 antique cars and motorcycles, including Thomas Edison's Model A.

An office built to look like a giant basket.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

In this relatively flat state the highest point is an honored place.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

Rare recess caves fill this unbelievably beautiful Ohio park.

See the nearly two-century-old ruins of pre-railroad America at the former site of a lock on the Ohio and Erie Canal.

A 2,000-year-old Adena burial mound located along a busy street in Columbus, Ohio.

Just outside the Ohio Supreme Court sits a testament to justice.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

An unassuming 13-acre park is home to over 12,000 roses.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

A retro walk through the history of the tube.

Christ's blood allegedly preserved in a Belgian town.