Seller of surplus nuclear research materials.

This giant head is all that remains of a once proud statue that survived an earthquake but not a fall off of a wagon.

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

A mysterious painting of the self-declared Emperor of the United States watches over a local hof-brau.

The longest burning light bulb in the world.

The California capital city once stood 10 feet lower than it does today.

The peaceful gravesite of a rugged wild west gunman echoes the touching story of his last days.

A world-class observatory in the California desert.

The ruins of the castle that chemicals built.

A library and museum dedicated to typography.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

The decaying ruins of a failed mining company’s water diversion project cling to the side of a desert canyon.

Hidden high on a remote mountain peak is a humbling and mysterious Vietnam War memorial.

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

A downtown park built on top of unclaimed graves.

The largest self-built castle in the U.S., six decades in the making.