This cemetery features modernist statues as strange as its name.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The celebrated eyesore created by starry-eyed sweethearts.

The world's largest piece of copyrighted artwork.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Each August, one of the largest religious (and food) celebrations in the country is held in Boston.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

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

Two thousand artifacts from around the world collected by one woman who loved to travel.

The first official clock in North America, it kept time for the Spanish government of Santo Domingo.

The final resting place of Christopher Columbus - or possibly someone else.

Built in 1512, the oldest cathedral in the Americas.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

The largest body of water in Massachusetts annihilated four small towns just to slake Boston's thirst.

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

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.

The Burnside Fountain and its questionable interpretation.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

The land is home to swimming ponies and a legendary 18th-century treasure.

Rusting, graffiti-covered tanks litter the beach of this island, once used by the U.S. military for target practice.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.