The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

Dakota legend claims this locally iconic pinnacle was once part of a sacred burial site that was cleaved in two.

Meet manatees face-to-face at this zoo for native species.

In Florida, these naughty monkeys live on their own mini-monkey Alcatraz.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

This abandoned bootleg attraction was built to cash in on the popularity of classic TV show, F Troop.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

This memorial includes fragments from one of the greatest tragedies in United States history.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

Ancient pueblos built into the base of a natural canyon wall.

After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.

Run by members of the Tohono O'odham Nation, this community farm nurtures traditional desert cultivars.

Make a wish at what might be America's only Catholic shrine to a sinner.

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.