Foundations

GUE Fundamentals

Performance Diver, Basic and Technical Fundamentals: consolidate your core skills, for recreational diving or as the way into technical diving.

Duration
2 to 4 days
Price
from €470
Next date
22–23 May 2027 · 2 spots left

At most three participants, always in open water, in English or German. I match up individual sign-ups. Meeting point and theory: Deepstop in Schwetzingen.

GUE Fundamentals

My focus

We go through every skill one by one. I tell you where you stand on each of them and what to change.

Since standards v10, the former Fundamentals has been split into three courses: Performance Diver, Basic Fundamentals and Technical Fundamentals. All three work on buoyancy, trim, balance, propulsion and team diving, each with a different goal.

GUE Performance Diver

Performance Diver: for divers with a first certification (OWD or similar) who want to consolidate their core skills, whether or not they plan to go technical. Two days, four dives. Diving with nitrox is part of it.

GUE Performance Diver

Basic Fundamentals: the way into further GUE training, such as the primers. You get to know GUE’s configuration and way of working and build a solid set of skills. The course runs in a single tank or doubles, and in a drysuit if you have experience in one.

GUE Basic Fundamentals

GUE Technical Fundamentals

Technical Fundamentals: for experienced divers aiming for further courses in technical, rebreather or cave diving. Prerequisites include a certification to 30 metres, 75 non-training dives and 25 dives in doubles.

GUE Technical Fundamentals

What participants say

“It was the best diving course I have ever had and a very good introduction to the GUE system.”

Tobias G. · performance diver

“He gave fair and realistic assessments and showed very clear steps for improvement towards becoming a better diver.”

Chris K. · classic fundamentals

Selected feedback, each in the original wording. All feedback

Further reading on the blog

GUE · Global Underwater Explorers

  1. FoundationsGUE FundamentalsThis page
  2. AdvancedGUE Advanced Open Water Diver
  3. Level 1GUE DPV 1

Primers, bookable individually

Already GUE-trained?

If you dive GUE and want to learn sidemount, TDI Sidemount Diver and Intro to Tech hold the same standard as the GUE courses. Certification is through TDI.

Go to sidemount courses
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