The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

An apocalyptic seismic event creates a deadly chain reaction that ends with a 6-mile long lake developing within weeks.

Decorated by local artists, the city's utility boxes have become three-dimensional canvases.

Historic site where Native American hunters once trapped and killed buffalo.

This playground sculpture of an icon from the past is dedicated to the children of the future.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

A small, but award-winning beach known for its literally spotless reputation.

A popular rock that acted as a waymarker for American pioneers.

A devilishly named gorge that was a sign of salvation for many pioneers.

Largest collection of mounted dinosaur specimens in the world.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

This giant temperature attraction created some giant electric bills.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

While most wind tunnels test scale models, the "Cave of Winds" was large enough for actual airplanes.

The "lovely red Vega" of the legendary record-settling pilot.

Rumor has it the hot dog stand was targeted by two Russian nuclear missiles.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.