If the desire of the diver is to get immerse in the underground water environment with a more serious approach, but without committing with a full cavern diving training, we offer a 4 to 6 hour experience of cavern practices. We call it a “cavern clinic” and includes the formal beginning of the cave course (on cavern level). It involves a confined water practice for the development of the proper propulsion techniques, position and fine tune of buoyancy control, as well as two cavern dives on the same day.  This cavern clinic can be upgraded to a Cavern Certification level if the student decides to continue the next day