Erroneously called the world's tallest flagpole, this landmark is devoted to "good neighborliness."

Huge otherworldly domed rocks on the shore of a deadly lake.

At this deceptively beautiful beach, nothing is what it seems.

Burping, gurgling geothermal mud pots by the Salton Sea.

Catch a glimpse of the elusive Peninsular bighorns right off of the desert freeway.

The world's largest wooden trestle stretches across this desert canyon in Anza-Borrego Desert State Park.

Huge hole looks down onto an underground beach populated with sea lions.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

Legend says one of the world's largest marine geysers is actually a whale that got wedged within the rocks.

This seaside production studio was built to film 'Titanic' and has been the wet set of choice for other Hollywood productions since.

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

Tijuana's legendary jai alai or "basque ball" palace is now a massive music venue.

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

The oldest standing structure in downtown San Diego.

North America's largest accredited model railroad museum.

One man's quest for the ultimate road trip vehicle.

It would be a crime to miss it.

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

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

Get fishing gear and craft beer at this restaurant on the pier.

An ode to the friendship between four Pacific Rim countries.