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

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

A beautiful geyser under environmental threat.

The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

Rare and gorgeous birds abound in this protected wildlife sanctuary.

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

Home to the deepest rift anywhere on Earth.

The highest peak in the state of Vermont has some interesting features.

This "common-as-dirt" museum celebrates the glory of normalcy.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This natural wonder is disappearing at an alarming rate.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

A former major munitions plant that has been converted into a sprawling art space.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

This historic mansion was built as a symbol of love between a husband and wife.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

Jurassic Park—A Still Life.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

Over 75 historically themed murals grace the walls of a small Washington city.

The only Native American museum along the Oregon Trail, run by the peoples who have lived on the land for generations.