City Council meetings still happen in this historic building, impeccably preserved on the inside.

A monument to the center of the North American continent may be off by a few miles.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

Just a man taking his prehistoric pet for a stroll.

Contains a wealth of information about the first exploration and later use of the Green and Colorado Rivers.

A cemetery full of touching tombstones from a community of railroad workers, uranium miners, and Cold War missile launchers.

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

No Gordon Lightfoot song, only a barebones monument to greed.

This town is home to the world’s largest arch constructed entirely of elk antlers.

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

Native Americans built this circle of stones, which was used to predict astronomical events.

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

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

A dazzling display of red rocks weathered into spires and hoodoos.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

This 19th century granite fortification is one of the most well preserved forts in New England.

The unusual patterns in this rock formation result from two distinct modes of weathering.

A stoic rock cairn is all that remains to remember one of the more brutal instances of frontier treachery in American history.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

This granite monument at the site of an ill-conceived tourist attraction is built from the same stone as the Mormon Temple.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.