Shaped like a big top tent, this memorial honors the victims of a terrible train wreck.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

Law-protected wreckage serves as a peculiar memorial for an almost forgotten World War II tragedy.

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

The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."

A Japanese pilot crash-landed on this Hawaiian island after the Pearl Harbor attack and terrorized locals for a week.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.