A former waterfront market is now in the center of town due to some interesting Boston engineering.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

Magical-looking cottages that inspired one of the most famous animated films ever.

Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

World-famous, Pink's still manages to keep its prized cult fetish status.

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

These WWII-era murals were initially booed as a libelous portrayal of the American dream but have survived multiple attempts to have them destroyed.

San Francisco's first World's Fair, dedicated to the wonders of California.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.

Over 315,000 preserved amphibians and reptiles in jars.

Golden Gate Park's historic collection of plants.

A man-made island in scenic San Francisco Bay.

This concrete tangle of square pipes has stood as a proud thorn in the city's side since the '70s.

This turn of the century masterpiece has a mysterious goaty interloper.

San Francisco's oldest surviving monument and meeting place for 1906 survivors.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

The restored and active Victorian-era final resting place of San Francisco.

Olfactory delights in San Francisco's Botanical Gardens.

Furniture tries to escape an abandoned building in San Francisco.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

The private clubhouse for the members of the Academy of Magical Arts.

The world's longest known cave system.