What is a circuit in cavern diving?

In cavern diving, a circuit refers to a specific path or route that a diver takes, starting and ending at the same point. This means that the diver navigates through a defined area of the cavern, exploring its features while ensuring they can return to the original entry point. The significance of this approach lies in safety and planning; divers can follow a familiar route, reducing the risk of disorientation in potentially complex underwater environments.

The importance of understanding circuits in cavern diving also relates to dive planning and gas management. By knowing the path a diver will take, they can manage their resources effectively for both the outbound and return segments of the dive. This concept emphasizes the importance of having a clear plan and awareness of one’s environment, both critical elements of safe cavern diving practices.