Sidi Bouhlel, Tozeur, Tunisia
Used for various desert landscape scenes
Kairouan, Tunisia
Used to represent the city streets of Cairo, Egypt
Fern Grotto/Hulei'a Stream, Kauai, HI, USA
Used for exterior scenery during opening sequence
University of the Pacific, Stockton, CA, USA / Rickmansworth Masonic School for Girls, Hertfordshire, England
Used for exterior and interior shots of Marshall College
West Marin Island, San Pablo Bay, CA, USA
Used for the Nazi island base.
La Pallice, La Rochelle, France
Used for Nazi submarine hideout. Was former U-Boat holding pen.
Elstree Studios, Stage 1, England
Used for various scenes such as the Map Room, Well of Souls and Ark Altar