A set representing the Surprise’s gun deck was also outfitted with a gimbal, and built on a bluff overlooking the ocean at Fox Studios Baja. This set, like the tank ship, could be rotated. A third gimbal was used for the Stage 3 Berth Deck, the low-ceilinged and cramped quarters where sailors slept in rows of hammocks and ate their meals. The Orlop Deck, the lowest deck of the Surprise, was situated on Stage 4, which later housed the Acheron gun deck, the site of major hand-to-hand fighting during the final battle.
Fox Baja soundstages housed other sets representing different deck levels of the Surprise, including the ship’s Great Cabin, on Stage 2. The Great Cabin housed Captain Aubrey’s relatively elaborate private quarters and served as the backdrop for dinner parties for the Captain and his officers, as well as scenes where Aubrey sought solitude to contemplate some difficult decisions. The Great Cabin was also a meeting place for Aubrey and Maturin, who would relax by playing duets on violin and cello.
Over a period of several months, the filmmakers constructed an Acheron tank ship, in a parking lot near the Studio’s front entrance. Upon this "Acheron’s" completion, it was carefully divided into four portions and moved by a giant crane down the street and into the tank for use in the final battle.
As the sets were readied, the actors portraying the officers and crew of the Surprise underwent training to immerse themselves in the rigors of life aboard ship. They trained in open ocean sailing on the Rose, climbing the rigging, navigation, small arms handling, cannons, sword fighting, military etiquette and learning how to perform the work of the characters they portray in the film.