This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

Happen to come across a dead eagle? Send it to America's official dead eagle warehouse.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

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

A downtown park built on top of unclaimed graves.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

A quirky collection of old chairs fills a random vacant lot in suburban Texas.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

A park filled with vibrant mosaics created by more than 300 folk artists.

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

This grimly-titled Texas cemetery is all that remains of a Wild West settlement with possibly the worst name.

A view-altering observatory at the University of Texas.

One man's homage to the orange as realized through a long-term folk art labor of love.

The world's largest squirrel statue clutches a pecan bigger than your head.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

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

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

Once a lonely sentinel on the edge of the Great Plains, this rebuilt trading fort offers a glimpse of life on the Santa Fe Trail.

A fake mine that was made using real mining techniques which is also used as a community center.

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.