A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

Sand dunes from a glacial lake are preserved in this woodland park.

A tribute to the truly loyal dog who waited outside a hospital for his owner to come back.

The oldest place in Hartford is a cemetery with thousands of bodies stacked beneath the grass.

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

An abandoned castle owned and ignored by Masons carries a cursed history.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

Become a prohibition rebel.

New York City's smallest piece of private property.

It wouldn't be long after purchasing this farm, Brown would lead his siege on Harper's Ferry.

Preserved portions of Athens's ancient defenses are on display in a subterranean parking garage.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

A tiny village in Upstate New York ushered in the precursor to drive-in movies.

Why have you never heard of the second most popular tourist site in New York?

The damming of the Colorado River buried an iconic geologic formation before record-breaking drought brought it back.

On a clear day, you can see all the way to the Virgin Islands from the top of this observation tower built in the 1960s.

La Cara del Indio honors the Taíno chief who fought bravely against the Spanish invasion of Puerto Rico.

Enjoy the waters of this half-moon-shaped natural pool surrounded by breathtaking scenery.

Built some 700 years ago, this Taíno ceremonial site features ball courts, petroglyphs, and evidence of ancient astronomy practices.

This giant bronze image of Christopher Columbus embarked on a voyage of its own.

This small hermitage is located along an ancient route that connected the Tiber and Rieti valleys.

Legend tells how a Spanish soldier disappeared from this isolated sentry box without a trace.