The oldest Naval chapel in the United States is home to an incredible collection of Tiffany stained-glass windows.

The perfect spot for a picnic, right next to a giant ballistic missile.

This crumbling warehouse was once the third-largest cannery in the U.S. and the first in the world to can green asparagus.

An eerie natural formation that looks right back at you.

Wander down a side street dedicated to one of the members of the Beat Generation.

Lombard Street may be more famous, but this is the real “crookedest street in the world.”

A giant statue perched on dumpsters watches over the freeway.

Around the perimeter of San Francisco’s second-largest park is a meandering 2.7-mile path designed to inspire contemplation.

This colorful boulder serves as a canvas for political statements and artistic expression.

A playground built by the kids that is a child's wonderland, and a helicopter parent's nightmare.

The haunting ruins of Jack London's dream house.

Where a demonstration led to equal rights for one of California's most marginalized communities.

This contorting sculpture is the tallest in San Francisco.

Artist Jack Pierson made this surreal sculpture in honor of Wonder Valley, a countercultural community on edge of civilization.

The most beautiful Taco Bell in the world even has surfboard parking.

Two pillars set 10 paces apart commemorate the "last notable American duel."

A porcelain company's former dumping ground, completely covered in pieces of collectible ceramics.

Legend has it the lovelorn tears of a princess and a shepherd boy formed the blue and green twin lakes in the Azores archipelago.

Inspired by a piece of concrete, these three pyramid-shaped buildings have been beloved Indianapolis landmarks for over 50 years.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

At the western edge of Palm Springs, a rugged desert canyon trail leads to a waterfall at the base of the San Jacinto Mountains.

The last used bookstore in Downtown San Francisco is one of the smallest bookstores just about anywhere.

A hidden gem, named after a San Franciscan icon, offers spectacular views of the Pacific Ocean.

A four paneled, brightly multicolored mosaic adorns the side of this popular grocery store.