What is a key consideration when navigating in wreckage?

Following the layout is a key consideration when navigating in wreckage because wreck sites can be complex and often have multiple entry points, passageways, and structural elements that can easily disorient divers. Understanding the layout of the wreck allows divers to plan their route effectively, know where they are going, and ensure they can find their way back out safely. Familiarity with the structure also helps divers identify potential hazards and areas of interest, enhancing both safety and the exploration experience.

While depth gauge readings, current strength, and visibility conditions are important factors in diving overall, they do not directly address the specific challenges of navigating through a wreck. The layout provides critical spatial orientation, making it essential for safety and effective navigation.