City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Life-size figures portray depot attendants, train crew, and passengers frozen in time at the oldest railroad station in Arkansas.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

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

The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."

The huge granite obelisk that towers over a small California town.

Quite simply the largest tree in the world (by volume).

Oldest building in California still in use.

This historic tower in the California desert promises visitors a "vortex of good vibes".

Along a California highway is a kind of Jurassic Park made of metal.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

This San Diego museum, housed in a former Navy training facility, is dedicated to preserving women’s historic achievements.

Lucha Libre (Mexican Wrestling) themed taco shop.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

A couple turned their front yard into an artistic masterpiece.

An inconspicuous footbridge beloved by San Diego locals.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

North America's largest accredited model railroad museum.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

The American rainmaker and a burst dam.

The Giant Lemon of Lemon Grove.