This historic fort spans more the 300 years.

The location where the iconic movie character declared it was time to go home.

A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

A spiritual vortex among the red rocks in Sedona.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

A 19th-century architectural wonder designed by the "father of the skyscraper."

A monument honoring those who died in the Great Famine of Ireland.

This vessel is believed to be the oldest operating fireboat in the world.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

Where the Millerites gathered to watch the end of the world in 1844—and left disappointed.

The "last holdout of the Confederacy” actually sat at the edge of the Canadian border.

This restored house is like a time capsule of the president's unconventional inauguration.

A monument to a Polish general who fought the American Revolution and became the "Father of the American Cavalry."

The first outlet of Canada's biggest fast-food franchise has been slinging doughnuts since 1964.

The site of William McKinley's tragic assassination is only marked by an underwhelming boulder.

This two-room factory has been cranking out the musical signifier of zaniness for a century.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

A giant toy jack made of numerous welded-together fire hydrants.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A wall of chewing gum moonlights as collective art.