The oldest floral clock in the world still functions today.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Largest lake in Great Britain measured by surface area.

The last manually operated turntable ferry in the world.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

Thanks to both terrific preservation and historic vandalism this ancient site is known as the "Heart of Neolithic Orkney."

Possibly the oldest of Britain's ancient henges is also one of its most stark.

Legends surrounding this megalithic tomb range from giants to a dwarf named Trollid.

Sleepy fishing port not included on many maps.

This ancient settlement contains some of the largest earthen mounds in North America.

Memorials are nearly all that remains of this Arkansas prison camp, where thousands of Japanese Americans were forcibly relocated during World War II.

The second-largest ceremonial mound in the United States is an artificial hill that is loosely shaped like a pentagon.

Over a dozen Native American earth mounds dating back over 2,000 years dot this Tennessee archaeological park.

Whimsical bronze sculptures of smiling coins and houses await visitors to this park.

A statue in Enterprise, Alabama hailing the fast food giant Ronald McDonald, stylized as a boll weevil.

Ancient church constructed with a special wood that preserves prints from the past.

Of course the guy with the first patent for an ice machine lived in Florida.

An unknown Hall of Fame in Jackson, Tennessee.

An autonomous oak in Alabama.

That bass was as bad a fish as any angler ever knew.

The future civil rights leader grew up in this Alabama farmhouse.

Dothan, Alabama has been invaded by scores of anthropomorphic peanuts.