These layered sandstone mountains in China look like they are made of pressed crayons.

In Northeastern Iceland lies something of an oxymoron: a steaming desert.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

This extraordinary geological oddity resembles human-made pavement.

One of the most powerful computers in the world can be visited by anyone who wants to experience more computing than they can handle.

The first and only museum dedicated to stained glass and horology opened outside of Chicago in 2017.

A shining sculpture made of 3,115 lights, the number of visible stars in the Northern Hemisphere.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Books you don’t need in a place you can’t find.

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

Eclectic collections, artwork, and some feline friends fill the writer's former home.

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

Visiting dignitaries and Hollywood stars once stayed at this 1920s hotel, alongside ghosts that are said to haunt its corridors.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

Every president in history is immortalized in bronze in downtown Rapid City.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

A gardener's enduring labor of love is spread throughout a small Vermont town.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

This large cemetery is known as the museum of granite sculptures.

This whimsical castle of grottoes was the labor of love of a French postman, and one of the greatest achievements of outsider architecture.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.