What is the difference between open water wreck diving and penetration wreck diving?

The distinction between open water wreck diving and penetration wreck diving lies in the nature of the activities involved. Open water diving typically refers to diving in the vicinity of or around a wreck without entering inside it. Divers can explore the exterior, observe marine life, and appreciate the structure from the outside while remaining in the open water.

On the other hand, penetration wreck diving involves entering the interior of the wreck. This type of diving requires specific skills and safety protocols because divers are navigating within potentially confined spaces, which can pose increased risks such as disorientation, reduced visibility, and the potential for entrapment.

Understanding this difference is crucial for divers, as it impacts not only the skill sets required but also the planning, equipment, and safety measures they must consider for each type of dive.