Tunnel Cut in the Rock

Rough walls hewn directly from solid rock form this narrow passage in the underground sub base. Mine train tracks plunge into its dark mouth, carrying loads toward tents arranged for the Ark's ceremony. Damp echoes carry the hum of distant machinery and footsteps from the docking bay, where Nazis unload the submarine amid tight security. Indy clings nearby on the periscope, inches from exposure, as the tunnel funnels activity to the surface canyon.