GUE Fundamentals · Puerto Aventuras, Mexico

Build better diving from the foundations up.

Fundamentals training is about more than learning a set of skills. It is about developing the control, awareness and judgement that make those skills useful.

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Based in Puerto Aventuras, Mexico. International training also available.

Start where you are

There isn't one Fundamentals course that is right for every diver. GUE offers three different entry points, from a short introduction to the GUE approach through to the technical foundation for cave, technical and CCR diving.

Performance Diver

For many divers, this is the best place to start. Performance Diver is a two-day gateway into GUE training, with a relatively low barrier to entry. It is designed to improve the fundamentals that make diving more controlled, comfortable and enjoyable, including buoyancy, trim, propulsion, gas sharing and ascent skills.

It is suitable for divers who are new to GUE as well as those who simply want to improve the quality of their diving. If you're looking towards doubles, I can also pair the training with a GUE Doubles Primer so that you can learn and practise the configuration properly.

GUE Performance Diver →

Basic Fundamentals

Basic Fundamentals is the recreational Fundamentals course for divers who want to develop a stronger foundation and experience the GUE approach to equipment, procedures and team diving.

It builds on balance, trim, buoyancy and propulsion while introducing skills such as valve management, gas sharing and SMB deployment. It can be completed in either a single-tank or double-tank configuration, subject to the relevant prerequisites.

If your goal is cave, technical or CCR diving, however, Technical Fundamentals is the more direct route.

GUE Basic Fundamentals →

Technical Fundamentals

Technical Fundamentals is the appropriate route for experienced divers who intend to progress into GUE cave, technical or CCR training. You should already be comfortable diving doubles, but you do not need to arrive with perfect buoyancy, trim or propulsion.

The course is an opportunity to refine your buoyancy, trim, propulsion, awareness and teamwork while learning the GUE approach to equipment configuration, procedures and problem-solving. The aim is not simply to teach you how GUE does things, but to give you a stronger platform from which to continue developing.

Technical Fundamentals is the required prerequisite for GUE technical, cave and CCR training.

GUE Technical Fundamentals →

What Fundamentals should give you

Good Fundamentals training should leave you with more than a certification. It should give you a better understanding of your own diving and the tools to keep improving after the course.

Control

Better balance, trim, buoyancy and propulsion give you a more stable platform for everything else you do underwater.

Awareness

Good diving isn't just about what you are doing. It is about knowing what is happening around you and staying useful to your team.

A way to keep improving

The most useful skills are the ones you can continue to practise, assess and refine long after the instructor has gone home.

Why choose GUE training?

GUE's advanced training pathways begin with a common foundation.

Before progressing into GUE technical, cave or CCR training, divers must first complete the appropriate Fundamentals training and demonstrate the required level of control, awareness and teamwork.

This means advanced courses do not need to establish an entirely new diving system while simultaneously introducing greater depth, decompression, overhead environments or rebreathers. Students and instructors begin with shared equipment principles, procedures, communication and core diving skills.

Fundamentals is therefore not simply another certification. It is the foundation on which the rest of GUE training is built.

Do I need to be a GUE diver already?

No. Divers begin GUE training with qualifications and experience gained elsewhere. Fundamentals introduces the shared skills, procedures and equipment approach used throughout the GUE system.

Equipment matters

GUE has specific equipment requirements for its training. Getting the configuration right before the course makes a big difference to how much useful learning you can get from the water time.

I'll help you understand what you need and why, rather than simply handing you a shopping list.

Read my GUE equipment guide →

Preparation matters too

The better prepared you are, the more time we can spend actually improving your diving. I'll help you identify what to work on before the course so that you arrive ready to learn rather than trying to solve everything on day one.

Fundamentals training in Puerto Aventuras

I'm based in Puerto Aventuras, Mexico, where I work with Zero Gravity Dive Center to provide GUE training alongside the local diving infrastructure and support needed to make serious training practical.

Mexico is my home base, not simply a destination where I occasionally teach. That means I can combine structured training with the local diving needed to prepare for, consolidate and continue developing the skills from a course.

I also travel internationally for training when the location and requirements make sense.

Train in the right environment Puerto Aventuras gives us access to the diving, facilities and support needed for focused training.

Build skills beyond the course Training doesn't have to end when the certification is issued. We can plan what you should work on next.

Where can Fundamentals take you?

Technical Fundamentals can lead into GUE Cave 1, Technical Diver 1 and CCR Fundamentals. Depending on your existing GUE qualification and experience, DPV Diver 1 can also be a natural next step. The right route depends on what you want to do with your diving next.

Cave Technical CCR DPV

Not sure which Fundamentals course is right for you?

Tell me where you are with your diving, what you want to achieve and what equipment you currently use. I can help you work out which course makes sense — and whether you need to do anything before you start.

View my GUE class dates Plan a course

Don't see a date that works? Published classes are only part of the picture. Get in touch to discuss a class around your availability.