More than 700 species live within this murky marvel of a swamp on California's coast.

The "Kill Bill Church" was transformed into a place of worship after a long Hollywood history.

An eclectic trailer park retreat in the middle of the California desert.

One of the ghostly stops along Route 66.

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

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

It should come as no surprise that the world's largest artichoke lies in the town that calls itself the "Artichoke Center of the World."

Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

California's largest steel arch bridge.

A downtown park built on top of unclaimed graves.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

Oddly shaped rock formation, misassociated with a nearby utopian community.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

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

A house carved into a rock in the 1940s.

This ghost town was once a cult-like religious utopian settlement.

Thousands of years ago, Indigenous people painted images onto these canyon walls that are still on display today, provocative, mysterious, and enduring reminders of the people who lived here long ago.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.

This nature mural exists to protect the surrounding environment and its own canvas from destruction.

Eco-friendly island mansion.

A single light illuminates one man's overshadowed contributions to street lamp history.