This bridge uses an inverted bowstring truss and is believed to be the only of its kind in the United States.

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 largest ancient burial mound in Ohio.

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

An abandoned asylum incorporated into a college campus.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

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

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

A castle built by an eccentric medieval enthusiast in rural Ohio.

Rare recess caves fill this unbelievably beautiful Ohio park.

The largest earthwork effigy in the world.

A community museum celebrates Glasgow's mighty shipbuilding days.

A tribute to a child prodigy who died way too young.

When a missile testing site was proposed near this site in the Outer Hebrides, this statue was commissioned in response.

The remains of "the Pearl of Scotland" can be found inside this church.

These unique weather vanes honor Scotland's most famous bard and decorate this walkway.

These plaques located in a court preserve a small piece of Edinburgh's history.

A quartet of brightly colored mythical beasts stand sentry at this gateway.

A curious structure built just for the birds.

Another entry into the world of Edinburgh's pop-up artworks.

A humble ancient well where Scottish knight, Sir William Wallace, took his final drink.

These ruins have been linked to a sherbet factory that exploded, but the story may be entirely fictional.