Wall Street has a new heroine, a bronze statue of a small but fierce girl.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

Sniff the Titan Arum's rotting flesh.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Couple's personal collection of pinball machines turned public pinball museum.

A whimsical village of unique treehouses resides in a Washington forest.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

Quite simply the largest tree in the world (by volume).

Oregon's unexpected high desert, displaying layers of time in a colorful show.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

An acoustic anomaly with a mysterious cause.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

This geothermal hot spring hides beneath a slowly growing mineral dome.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

The world's longest known cave system.