Archival Revelations: Hidden History and True Legends of Coronado

Architect James W. Reid used mortise-and-tenon peg joinery inspired by traditional naval shipwright timber framing to construct the 33-foot arched ceiling of the Crown Room out of clear California sugar pine. Not a single nail holds the ceiling together.

When Hotel del Coronado opened in 1888, electric lighting was brand new. Guests accustomed to gas jet lamps tried to strike matches against the glass bulbs. Management posted signs: "This room is equipped with Edison Electric Light. Do not attempt to light with match. Simply turn key on wall by the door."

Until World War II, a shallow waterway called Spanish Bight separated North Island from South Island (Coronado proper). In 1944-1945, the Navy Seabees filled in Spanish Bight with millions of cubic yards of sand to expand airfield runways, permanently fusing the two into one landmass.

Yes. In 1910, while writing The Emerald City of Oz, L. Frank Baum was commissioned by hotel management to sketch custom crown-shaped chandeliers to replace the original Crown Room fixtures. Handcrafted of wood and suspended from the pine arches, Baum’s crown chandeliers still hang there today.

To avoid paparazzi swarming the main hotel lobby, director Billy Wilder and hotel management arranged for Marilyn Monroe to reside in a private beachfront cottage on the hotel grounds. She rode a beach cruiser along Ocean Boulevard between filming takes.

In 1887, before hotel construction could finish, engineers laid a 12-inch submerged iron pipeline directly on the floor of San Diego Bay, pumping fresh mountain water from mainland reservoirs across the bay to Coronado. Without this underwater pipeline, the hotel could never have opened.