The only Bahá'í house of worship in North America and one of only a handful worldwide.

This small-town pizzeria won the Hollywood lottery.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

This Arkansas town is known for its gangster history, its healing waters, and now its brews.

Mobsters came for a soak in the hot springs, and stayed for the illegal gambling and bootlegging.

The largest spring in Northwest Arkansas is also home to a sprawling botanical gardens and a historically significant bluff.

An outsider art studio that created a piece of work so popular they had to turn mainstream.

Everything in this miniature world was handmade from matches, paperclips, wires, tin cans, and other everyday objects.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

An extravagant western hotel where every floor is the "ground floor."

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

This century-old roadside attraction is full of bizarre rock formations.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This scenic Icelandic lava flow is named for a pair of Berserkers who were murdered, according to a famous Saga.

Dozens of large, brightly-colored paintings adorn the walls of the "street art capital of Iceland."

A formerly glacier-tipped volcano that inspired none other than Jules Verne.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

This black church sits alone among a field of lava rock.

An encyclopedic collection of mammal penises.

Iceland's tribute to its thankless civil servants.

A monument dedicated to the civil uprisings that took place during the Pots and Pans Revolution.

This aromatherapy shop and mini-museum cofounded by the Sigur Rós frontman documents Icelandic history through scents.

This monument to one of the largest science fiction games of all time bears the names of hundreds of thousands of players.