These unusual houses look like giant boats that washed ashore on a residential street.

Giant nude woman of Tijuana is also the artist's home.

This unique sanctuary invites you to interact with the beautiful birds.

Every weekend, people gather here for a brief chance to see their loved ones on the other side of the United States–Mexico border.

Educational foundation that teaches the powers of fourth dimensional physical properties.

The Giant Lemon of Lemon Grove.

This little blue house pokes out over the campus of UC San Diego, seven stories high.

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

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

A magnificent, reportedly haunted mansion built for a composer by Spiritualists.

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

Lucha Libre (Mexican Wrestling) themed taco shop.

San Diego's most historic and haunted home.

This stately structure has been abandoned for half a century.

The mysterious, untimely death of a Canned Heat band member still haunts this unfinished home.

It's not quite as old as its Roman appearance suggests, but this piece of infrastructure served Guatemala City for centuries.

Believe it or not, the now-ubiquitous California avocado originated in Guatemala.

The remnants of an archaeological camp stand within Tikal National Park.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

This 75-year-old Shakespearean sculpture is painted by a local artist for every season.

One of the largest helium balloons in the U.S. is a 112-foot ginormous orange.

This beautiful ridge-top trail is dotted by tiny homes apparently built by a group of itinerant fairies.

Oldest building in California still in use.