Reviewed · SCUBA DIVING
DEEP DIVING SPECIALITY – Discover a new world up to 40m depth !
The real appeal here is simple: this is not a quick plunge to a set depth, but a two-day PADI specialty course built around four descents and careful planning to 40 meters. Ludo and Julie keep the groups tiny, so your training is personal rather than classroom-by-numbers.
I like the small maximum group of two and the practical use of a decompression computer. I also like that the schedule can be arranged around your holiday, with equipment, photos, coffee, and certification support included. The main consideration is that this is serious training, not a casual boat outing, and personal scuba insurance is not included.
In This Review
- Key points at a glance
- What the 40-meter course is really about
- Meeting Ludo and Julie in Las Galletas
- The first stage: theory, planning, and equipment
- Four descents, four chances to build control
- Why a group of two changes the experience
- The value of photos, equipment, and a relaxed base
- Practical planning for your two days
- Who will get the most from LJ Diving Tenerife
- Is the $439.13 price fair?
- Should you book this 40-meter specialty?
- FAQ
- How deep does the course go?
- How many descents are included?
- How long does the activity take?
- How many people are in each course?
- Is scuba equipment included?
- Is personal scuba insurance included?
Key points at a glance
- Four descents to 40 meters: You learn depth planning, safety procedures, and how to manage a more demanding underwater session.
- Maximum two participants: Ludo or Julie can watch your progress closely and adjust the pace to your needs.
- PADI certification support: Theory, course materials, and the certification process are included.
- Real planning practice: You use a computer and learn why deep underwater work must follow a plan closely.
- Las Galletas base: The course starts and ends at LJ Diving Tenerife near the marina in southern Tenerife.
- Personal insurance required: Scuba insurance is not included, so check your cover before booking.
What the 40-meter course is really about

A descent to 40 meters changes the rules. At that depth, you cannot simply follow a guide and enjoy the scenery. You need to understand your air use, bottom time, ascent procedure, and the information shown on your computer.
That is the useful heart of this course. The four descents give you repeated chances to practise, rather than asking you to absorb the theory and then attempt everything once. The aim is not just to reach the number on the depth gauge. It is to learn how to plan a deep underwater session and carry out that plan safely.
This distinction matters. The course is suited to someone who wants a PADI specialty qualification or who is continuing a larger training path, such as divemaster work. It is less suited to someone who simply wants a memorable look at Tenerife’s marine life.
LJ Diving Tenerife presents the course as flexible because you are on holiday. The supplied hours are 9 a.m. to 6 p.m., Monday through Sunday, and the program takes about two days. The exact rhythm can be arranged with the centre, but you should allow enough time for theory, equipment preparation, four descents, surface breaks, and certification paperwork.
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Meeting Ludo and Julie in Las Galletas

You begin at LJ Diving Tenerife, Calle Consuelo Alfonso Diaz-Flores, 16, in Las Galletas. The centre is close to the marina and near public transportation, which makes it a practical base if you are staying in the southern part of Tenerife.
The setting also helps the course feel like a working local scuba centre rather than a large attraction with a conveyor belt of customers. The boat groups are kept to two people at most for the course. That limit is one of the strongest reasons to consider this option, especially if you have a particular training goal.
Ludo and Julie are the instructors named in the course information and the accompanying feedback. You may work with one or both, depending on the schedule. Their approach appears to combine technical instruction with close supervision. That is especially important at 40 meters, where a calm, attentive instructor is worth more than a flashy sales pitch.
The centre has also been described as comfortable and well arranged, with good-quality equipment. Showers, towels, soap, and shampoo have been available at the centre, along with coffee, biscuits, and a friendly place to regroup between sessions. These are small touches, but they matter after gearing up, getting wet, and concentrating hard underwater.
The first stage: theory, planning, and equipment

Before you descend, the instructor covers the theory behind the PADI specialty. The course includes theoretical support and the certification process, so you are not expected to arrive with a completed manual or work out the paperwork alone.
The important subject is planning. You will look at the special demands of greater depth, including how to manage your time, air supply, ascent, and decompression information. The exact lesson format is not specified, so you should ask LJ Diving how much classroom work is planned and what study material you will receive before the first session.
A decompression computer is provided as part of the procedure and planning work. This tool helps you track depth and time and guides your ascent profile. It is not a substitute for training or judgment. The point of the course is to learn how to read the information, understand what it means, and stick to the plan.
Equipment use is included. That is good value if you are visiting Tenerife without your own full kit, since transporting or hiring individual pieces can add cost and hassle. Still, I would ask in advance about sizes and any personal items you prefer to bring, such as a mask, computer, or wetsuit, if you have them.
Four descents, four chances to build control

The course includes four descents. Think of them as a progression rather than four identical outings.
The first session is likely to focus on getting comfortable with the procedures, checking equipment, reviewing the plan, and understanding how you will manage your depth and time. You will have a chance to ask questions before the underwater work begins. At this stage, the instructor can see how confidently you handle the setup and where you need more practice.
The next sessions give you room to apply the lessons. You may work on controlled descents, monitoring your computer, keeping track of your air, and following agreed limits. The course description emphasizes safety, planning, and autonomy, so the goal is to give you more responsibility while keeping the instructor close.
The final descent is where the pieces should come together. Reaching 40 meters can feel like a clear achievement, but the more important success is completing the session with good control and a sound ascent. One participant described learning that these descents must be planned very carefully and followed to the letter. That is exactly the attitude you should bring.
Marine life can be part of the experience, but it should not be your main reason for booking. The local sites can include caves and turtles, and the area has sea fauna and flora worth noticing. Yet visibility, wildlife, and site choice can vary. This is a certification course first, a sightseeing trip second.
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Why a group of two changes the experience
A maximum of two participants is unusually useful for a technical specialty. You are not waiting behind a large group while the instructor explains the same point again and again. You can ask direct questions and receive corrections suited to your own pace.
This also helps if your training needs are specific. One person used the centre for a request connected to ongoing divemaster training after other centres had promised instruction but delivered only ordinary recreational outings. That is a useful warning for you: explain your exact goal before booking and confirm that the instructor will follow the specialty course rather than turn it into a series of standard descents.
Small groups do not remove the need for personal responsibility. You still need suitable fitness, attention, and a willingness to follow instructions. The stated requirement is moderate physical fitness. The course is not presented as suitable for complete beginners, and you should confirm the certification prerequisites directly with LJ Diving before paying.
The value of photos, equipment, and a relaxed base
Photos are included, which gives you a pleasant record of the course without asking you to manage a camera while learning new procedures. The images may also help you remember the Tenerife sites and marine life you encounter.
Scuba equipment is included too. At $439.13 per person, the price is easier to justify if you need a full equipment setup, four descents, instructor time, course theory, computer-based planning, photos, and PADI certification support. You are paying for instruction and supervision, not simply for time in the water.
The price is less attractive if you already own all your equipment and only want guided sightseeing. In that case, a standard recreational outing could better match your needs. For a genuine specialty qualification, though, the small group and repeated practice add meaningful value.
Coffee and tea are included, and the centre has been described as offering a warm, family-style welcome. I would not book a 40-meter course for the refreshments, of course, but the comfort of the base makes the two-day schedule easier. You can return between sessions, clean up, and talk through what happened before the next stage.
Practical planning for your two days

The course starts and ends at the Las Galletas meeting point. No separate hotel transfer is listed, so plan your own route to the centre. Since the location is near public transportation, you may be able to reach it without hiring a car, depending on where you stay.
Confirmation is sent within 48 hours of booking, subject to availability. Because the course has only two places per group, do not leave the reservation until the last moment if your holiday dates are fixed.
The activity depends on good weather. If poor conditions force cancellation, you are offered another date or a full refund. You should still avoid placing the course at the very end of your holiday, since a weather change could require rescheduling.
The normal cancellation rule is strict: the booking is non-refundable and cannot be changed for any reason. Read that carefully before committing. You should also arrange your own personal scuba insurance, since it is specifically excluded from the price.
Bring the certification details and training history that LJ Diving asks for, and tell the centre about your current experience. The course will be more useful when the instructor knows if you are working toward divemaster training, adding a specialty to an existing qualification, or simply building confidence at greater depth.
Who will get the most from LJ Diving Tenerife
I would choose this course if you already have scuba experience and want a formal PADI deep specialty in a small, personal setting. It also makes sense if you are progressing toward professional-level training and want an instructor who will listen to a particular goal.
You will likely appreciate the course if you value patient supervision over a large social boat. Ludo and Julie’s role is not just to lead the group. They are there to explain the technical side, watch your preparation, and help you become more independent while keeping safety at the centre.
The course may suit you if you want to see Tenerife underwater while learning. Caves, turtles, and local marine life can add interest to the sessions. Just keep your expectations in the right order: the depth work, planning, and certification are the main event.
I would not choose it for a first-ever scuba experience, a casual family activity, or a fixed sightseeing schedule. Four descents over two days require concentration and flexibility. You should be comfortable with the demands of scuba training and ready to follow a detailed plan.
Is the $439.13 price fair?
For a qualified scuba participant seeking a PADI specialty, the price is reasonable when you count what is included. You receive two days of instruction, four descents, equipment, a computer used for planning, photos, theory support, and certification processing.
The strongest value comes from the instructor-to-student ratio. With no more than two people, the course gives you far more direct attention than a large class. That can make a real difference when you are learning to monitor several factors at once.
The price does not cover personal scuba insurance. Treat that as part of your total budget, not an optional extra. You should also clarify any certification prerequisites and ask what you need to bring before booking, since the supplied details do not list those requirements.
Should you book this 40-meter specialty?
Book it if you want structured training, a PADI credential, and four carefully managed descents with Ludo or Julie. The tiny groups, included equipment, local photos, and attention to planning make this more substantial than a standard recreational outing.
Skip it if you want a relaxed underwater excursion with no study or certification goal. Also think twice if your schedule cannot tolerate a weather change, or if you need a refundable booking.
For the right participant, LJ Diving Tenerife offers a focused way to progress at depth without losing the friendly feel of a small Las Galletas centre. Arrive prepared, confirm your experience level and certification needs, arrange insurance, and leave enough space in your holiday for the course to run at a safe pace.
FAQ
How deep does the course go?
The specialty is designed to take you to a maximum depth of 40 meters.
How many descents are included?
You complete four descents as part of the course.
How long does the activity take?
The course lasts approximately two days, with scheduling arranged flexibly around your holiday.
How many people are in each course?
This is a private activity with a maximum of two participants per course.
Is scuba equipment included?
Yes. Use of scuba equipment is included, along with photos and coffee or tea.
Is personal scuba insurance included?
No. Personal scuba insurance is not included, so you need to arrange it separately.
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