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.

A beautiful geyser under environmental threat.

Tales of ghosts, cryptids, and true crime rise from the murky waters of the largest freshwater wetland in Massachusetts.

This large granite seal outside a Massachusetts funeral home comes with a surprising dedication.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

Created by a local artist, these quirky sculptures each have their own names and personalities.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

A unique music museum housed in a historic Boston theater.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

The Boston square dedicated to the dark poet who was born nearby.

A monument to one of the few Olympic flames ever to be lit outside of the host city.

A statue honoring 44 continuous years of greeting passing ships.

Performers, intricate sets, and a real speakeasy tell the story of the 18th Amendment.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

There aren't too many operational funiculars around, but Pittsburgh has two!

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The massive machine creates cracking displays of indoor lightning.

Millions of numbers carved in glass represent the tattoos forced upon victims.