This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

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

A rural hall of justice holds the world's only comic book and superhero museum.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

One man's vision and a labor of love of many.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

Symbolic attempt to overcome the issues of life.

For divers and music lovers, the Florida Keys' Underwater Music Festival provides the best of both worlds.

This hidden stream beneath Indianapolis makes an appearance in the best-selling novel "Underground Airlines."

The remote resting place of a notorious Wild West outlaw whose death is shrouded in mystery.

The Route 66 institution that inspired Taco Bell also served as an important headquarters for Mexican-American social movements.

Spend the night in this formerly abandoned traditional Scottish village.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

It's easy to forget what century it is as you wander this rustic homestead.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

This titanic Catholic church in Chicago is also a refuge of the fictional cult-favorite wizard detective Harry Dresden.

A 19th-century horse lover's bequest led to the construction of this unique fountain in Chicago.

Where dioramas can follow you home.

An outdoor urban gallery of large-scale artworks by the world's most influential street artists.

An actual 1957 Cadillac De Ville, encased in 15 cubic yards of concrete.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

Assemble a masterpiece at the first and only North American school exclusively dedicated to mosaic art.

A curious collection of miniatures in a quiet corner of the Chicago Children's Museum.

This landmark of the Chicago silent film industry may not be in the picture business anymore but it still stands proudly.