This little gem of a museum is a hidden jewel filled with prehistoric treasures.

An ornate Art Deco tile mosaic representing Nebraskan life, both modern and prehistoric.

Underneath downtown Lincoln resides a network of caves that was also the city's first brewery.

This huge repository of local history housed in an old J.C.Penney's is home to the largest model train set in Southeast Texas.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

An anonymous art project beneath Longfellow Bridge where hundreds of trophies line the steel support beams.

Fantastic collection celebrating the final send-off.

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

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

Artist James Turrell's ode to dawn and dusk on the campus of Rice University.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

A taste of Middle Earth, in the middle of the Bayou City.

The world's largest indoor go-kart racetrack is hiding in Connecticut.

An abandoned 146-acre summer resort slowly being reclaimed by nature.

Inside a state forest, the forgotten remains of a Cold War defensive installation.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

A domed disco abandoned since the '70s now attracts artists and explorers under its unique roof.

The world's largest public collection of PEZ memorabilia.

This "thrice-cursed" island is allegedly home to Captain Kidd's lost treasure.

This whimsically unique butterfly farm focuses solely on creating habitats for the gentle insects.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

This petite park lets visitors see and touch examples of fossilized dinosaur tracks.

The attic and basement house two museums stuffed with oddities like swallowed spoon handles and a shrunken head.

Protecting the future of some of the rarest and most misunderstood mammals of North America.