A beloved, quirky little fountain featuring a large frog spitting water at a naked boy.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

Where the author wrote her beloved "Little House" books.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

Curious cave that stays a cool 56 degrees all year long.

Erosion and time have created a naturally-formed water park.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

The world's largest man-made underground caverns offer unparalleled underwater wonders.

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

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

A dam that moonlights as a gigantic, brutalist waterslide.

Joseph and Victor Stanzel were Texas farm boys who built a model aircraft empire.

The final resting place of a baseball legend who was better known for his behavior off the field.

A family of fiberglass giants.

This site honors the end of a 100-year boundary dispute between the United States and Mexico—all started by a river's shifting course.

An Americana dreamscape.

An entire subdivision was accidentally built on a flood plain, resulting in its eventual demolition—but the streets are still there.

A synth musician's paradise at the heart of a community responsible for the soundtrack to 'Stranger Things.'

An oasis of lilies cultivated by the "Indiana Jones of Water Lilies."

Once seen as a bit of an eyesore, this sculpture has become a staple of downtown Houston.

A small museum dedicated to the king of Western swing.

Your one-stop-shop for antique tractor shows and emotional paintings of children championing livestock.

After 97 years of constant vigilance from the dome of the Texas State Capitol, the original Goddess of Liberty retired to a life of climate-controlled leisure.

This lake sits on an estimated 4 million tons of salt.