This petite park lets visitors see and touch examples of fossilized dinosaur tracks.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

Search for traces of the dinosaurs that roamed here more than 90 million years ago.

Over 100 million years ago, beach-bound dinosaurs left permanent marks on San Antonio's landscape.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

The set location for a 1987 cult classic draws international film buffs to the middle of the Mojave Desert.

Some of the Old West's most notorious outlaws frequented this mining town.

A short hike into the mountainside forest reveals a decaying 1890s town.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

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

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

A haunted hot springs hotel that went from healing retreat to asylum before it was restored.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

This amazingly preserved Gold Rush town is a historian's dream.

During the 1990's nearly all of the world's LSD is thought to have come from the operators of the lab once located in this missile silo.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

See just what life was like in a 19th-century prospecting town.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

“It's the quality” (but probably also the drive-through donut tunnel) that has attracted diners since 1968.

This spectacular track has run continuously since 1882.