One of the best examples of Art Deco architecture in the United States.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

A view-altering observatory at the University of Texas.

A Bibliophile's Dream.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

A striking symbol of the Bulgarian capital.

Sofia's legislative center is continuously reinventing itself.

"Holy Wisdom" overlooks the city that became its namesake.

This unusually circular centenarian barn became a Route 66 icon.

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

This giant mimetic milk bottle has encouraged Route 66 travelers to choose dairy since 1948.

An indoor botanical garden for tropical plants looks like a giant cylinder lying on its side.

After being abandoned for decades, Oklahoma’s first air-conditioned theatre was reborn in the new century.

The surprising home of the iconic Santa Monica Pier Ferris Wheel.

Named for the biblical warrior, the largest castle in Israel actually dates to the Middle Ages.

Idol made by King Jeroboam for the Israelites.

Ghost Town in the Demilitarized Zone of the Golan Heights.

A Biblically notable site over the ruins of an ancient city that is now a protected World Heritage site.

This sixth-century synagogue was first reconstructed digitally, then in real life.

The mosaic floor of a 4th-century synagogue features a pagan zodiac wheel alongside traditional images of a Torah ark and menorahs.

This archaeological site was the center of the extinct Yarmukian culture which developed the first roads and pottery in Israel.

A sprawling ancient Jewish cemetery with over 30 rock-hewn burial caves.

Built by a king and rebuilt by an emperor, this aqueduct transported water for 1,200 years to this ancient Mediterranean hub.