The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

Once a dining hall for boarding school students, this lodge was a popular haunt for nuclear physicists working on the Manhattan Project.

The lowest point in the state of Illinois, at the confluence of the Mississippi and Ohio rivers.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

This 1854 courthouse along the Mississippi River has a storied history.

Kentucky's anomalous peninsula projecting into the Mississippi River, site of legendary earthquakes and local feuds.

On the side of Arkansas' Great River Road stand the remains of a forgotten World War II POW Camp.

Homemade outdoor church and sculpture garden decorated with glass shards.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

One of the oldest Mexican restaurants in the United States air-dries its trademark beef in a dangling outdoor cage.

A self-built castle made by a mysterious man.

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

No two pieces are exactly the same at Portland's hippo-themed hardware store.

10,000 flowered plants bloom in the City of Roses.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Less a museum than a bizarre fantasy world created by artists and engineers.

The walls of the iconic dome are hollow and have a secret stairway.

The commemorative stone column conceals a secret laboratory.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

The basement bowling alley of this St. Paul dive bar is decorated with thousands of dollar bills.