(Deborah Wall) The rock formation Manly Beacon was named after William Manly, who helped guide …

(Deborah Wall) The rock formation Manly Beacon was named after William Manly, who helped guide ...

(Deborah Wall)
The rock formation Manly Beacon was named after William Manly, who helped guide some of the Forty-Niners out of Death Valley during the gold rush. It was formed when the lava cap rock protected the underneath rock from erosion.