One of the world's oldest and most massive living organisms is a grove of quaking aspens.

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

A beautiful geyser under environmental threat.

The only completed wing of Utah's first capitol is filled with artifacts and odd stories about its past.

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

A spectacular overlook of the Little Grand Canyon of the San Rafael River, a deep sandstone gorge streaked with orange, red and white in a remote, uncrowded part of Utah.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

Home to the deepest rift anywhere on Earth.

This lava formation earned its whimsical name from the log-like formation of it stones.

Come for the speed, leave in love with the desert.

A small flooded ghost town with a few scattered structures remaining.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

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

This creepy, abandoned cemetery is all that remains of a once booming mining town.

A desert settlement founded and later abandoned by Hawaiian members of the Church of Jesus Christ of Latter-day Saints in Utah's Skull Valley.

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

Largest man-made excavation on earth!

Step into the cool deep past and unknown future of who begat who.

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

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

This museum remembers the tough Mormon trek across America through an intriguing array of artifacts.

Visitors to this library are in for a real-world education in modernist architecture.