The largest permanent Monopoly board makes one of the longest games even bigger.

The remains of a ruined mansion memorialize the 1906 earthquake.

A 300-ship graveyard, with a few still visible at low tide.

A ghost town at the airport is now a refuge for blue butterflies.

Abandoned bridge hidden deep in the San Gabriel Mountains.

The largest drain hole in the world.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

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

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

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

Eons old volcanic activity created one of the most stunning rock formations in the United States.

Visible below the waves are memorials to the city's Gold Rush dead.

Historic funicular railway, believed to be the shortest railroad in the world.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

An essential stop before plundering, BYO Cutlass.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Canyon walls shrouded in ferns.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

Explore 10 acres of environmental sculptures.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.