A glimpse at Walt Disney's vision for a "community of tomorrow," in miniature.

Remarkably realistic Florida shoal bass "swim" inside this large globoid sculpture.

A building so large that it has its own weather.

Measuring approximately 200 feet long, Swampy is the world's largest alligator-shaped building.

One of the largest Native American shell middens stands 30 feet tall.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

An aviation relic that made coast-to-coast travel possible.

These mysterious ruins are hidden amid this sleepy coastal city.

Despite being made of a seashell mortar, the crumbling remains of this historic Florida mill are still standing.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

These ruins by the Dead Sea is where John the Baptist met his untimely end.

This cascade of mineral-rich hot springs and waterfalls is an oasis in the Jordanian desert.

Just outside of Jordan's capital lies an ancient castle and intriguing caves dating back to the Copper Age.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

This ancient stone necropolis is in danger of disappearing.

These numerous Israeli caves were dug out over hundreds years for reasons ranging from hideouts to burial sites.

The remains of this ancient fortress atop a manmade hill look as though they were built into a volcano.

A serene desert oasis speckled with ancient artifacts.

A historic chapel filled with colorful murals and a colorful past.

Dozens of elegant ceramic tiles decorate these ancient walls, each displaying the Lord's Prayer in a different language.

An ancient tunnel in Jerusalem built to redirect water in the event of a siege is one of history’s great architectural innovations.

An elegant garden commemorating the 1841 visit from apostle and missionary, Orson Hyde.

On holy holidays, Israel's second president used this room atop Mount Zion as a refuge to read the Torah.

Descend 2,030 years into the past in an ancient tunnel built to support Jerusalem's most famous wall.