The RMS Queen Mary's Sister Ship (Coronado Ferry Building)

The Hotel del Coronado — where Some Like It Hot was filmed in 1958 — is haunted by Kate Morgan, a woman who arrived alone, waited five days for a companion who never came, and was found dead on the beach steps in 1892. Her room (now 3327) produces cold spots, lights that flicker when her name is spoken, and her full-body apparition in the corridor has been captured in photographs by guests who didn't know the room's history.