Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

The beauty of urban decay, hiding some dark secrets.

An underground magnet for ever-changing street art.

The world's first time capsule lies behind a welded steel door in Atlanta.

Mai Tais and Navy Grog served up in one of the original tiki bars.

A colorful square marks the heart of the city's LGBTQ community.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

This stone is a marker of one millionaire's personal vendetta against gravity.

Atlanta's strange assortment of concrete pillars inspires reflection in some, confusion in others.

An emerald-green grotto just a short trip from Austin.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

One part antique store, one part curiosities hodge-podge.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Some islands... they come, they go, especially on Lake Travis.

This failed condo development was reborn as a street art hub.

An exquisite grouping of structures made from 10 tons of invasive saplings.

A view-altering observatory at the University of Texas.

DIY collection of eclectic holdings.

Free public park and gardens filled with peacocks and peahens.

Life's work of sculptor Elisabet Ney remains preserved in her last studio.

A former electrical substation is now home to an eccentric junk art masterpiece.

A grove of colossal man-made flowers built to collect the sun's rays.