Huge masonic hall in Philadelphia with lavishly themed rooms.

Chewing gum tycoon's memorial lies perched over wife's botanical gardens on Santa Catalina Island.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

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.

The Giant Lemon of Lemon Grove.

Lucha Libre (Mexican Wrestling) themed taco shop.

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

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.

An inconspicuous footbridge beloved by San Diego locals.