Reviewed · CABO SAN LUCAS TOURS
Los Cabos Open Water Diver Course
Cabo’s Sea of Cortez is the draw here: this three-day course takes you from basic skills to open-water practice, with a recognized SSI certification as the goal. I like that the training is small-group, with no more than four participants, and that equipment, water, fruit, and cookies are supplied. I also like the emphasis on patient instruction, especially for beginners who feel unsure at first.
The main consideration is time and cost: allow about three days, and budget $13 in cash fees on top of the $555 course price. The itinerary is not broken down by day, so ask the operator how your theory, confined-water practice, and open-water sessions will be scheduled.
What to know before you book

- Four training sessions are included: one in a confined space and three in open water.
- You’ll learn with an SSI-certified instructor: course work includes video, theory, and practical skills.
- The Sea of Cortez is part of the course: open-water sessions take place at different locations.
- The group is capped at four: useful if you want more direct guidance as you learn.
- Gear and light refreshments are supplied: equipment, bottled water, fruit, and cookies are included.
- Bring cash for the extra fees: the dock fee is $5 per person and the park access fee is $8 per person.
A three-day route from classroom to open water

This is a certification course, not a quick introductory swim. Over about three days, you’ll work through video presentations and theory, practise essential skills, then apply them in open water. The course is offered in English, and instructors are certified by SSI, Scuba Schools International.
The stated package includes four sessions: one in a confined space and three open-water outings. The course description also refers to three outings in different locations, including open water in the Sea of Cortez. That progression matters. A first session in a controlled setting gives you room to learn the basics before you rely on those skills in open water.
The exact day-by-day schedule is not specified. Expect the instructor to guide you through the course, but confirm when each practical session takes place, how the days are divided, and what time you should be ready. The listed operating hours are Monday through Saturday, 8:30 a.m. to 12:30 p.m. for 2026. Since the activity lasts about three days, ask how those hours fit your particular booking.
More Cabo San Lucas tours:
- Outdoor Ziplining and UTV Adventure from Los Cabos
★ 5.0 · 4,181 reviews - Cabo Migrino Beach and Desert ATV Tour plus Tequila Tasting
★ 5.0 · 2,367 reviews - Private SUV Round-Trip from Airport to Hotels in Cabo San Lucas
★ 5.0 · 1,820 reviews
Starting with skills, not scenery

The course begins with instruction and practice, rather than sending beginners straight into open water. Video presentations and theory introduce the material; practical lessons give you a chance to work on skills with an instructor nearby. If you’re new to scuba, that sequence is reassuring: you can understand what you’re being asked to do before putting it into practice.
The one confined-water session is an important part of that learning curve. It gives you a controlled place to work through basic skills before moving on to the three open-water sessions. The provided details do not name the confined-water site or list the exact skills, so don’t assume a specific pool, beach, or training setup. Ask the operator if those details matter to you.
The strongest theme in the instruction is patience. Angelo is described as thorough and clear when explaining skills tests; Camila helped a nervous 13-year-old feel comfortable by the fourth session; and Armando was praised for practising skills patiently and helping a student feel safe. These instructors may not be assigned to every departure, but the examples give you a useful sense of the teaching style to look for.
Sea of Cortez sessions for first-timers

The open-water part of the course takes you to different locations, including the Sea of Cortez. The precise sites depend on the course schedule and conditions, so you should not book expecting one named location. Pelican Rock appears in an account of a separate outing, where captain Jaime helped manage boat traffic. That is a reminder that the water is not a private classroom: nearby boats can be part of the setting.
One especially appealing detail is that each session can bring a different view of the underwater environment. A student described seeing many species and finding each outing distinct. Another experienced scuba participant encountered a guitarfish on an outing. Those sightings are not promised, and wildlife varies, but the area’s fish life can add a memorable dimension to learning.
For a beginner, the point is not to chase a particular animal or reach a particular site. It is to build confidence and practise the skills you have learned while an instructor guides you. A calm, attentive instructor matters more than a checklist of sightings. The small group limit helps here, though your actual comfort will also depend on conditions and how you respond to the water.
What the small group changes

With a maximum of four participants, the course is set up to keep instruction personal. That is a genuine advantage for a beginner. You can ask questions, get guidance as you practise, and avoid being one of a large crowd trying to follow a single instructor.
A small group can also make the pace feel more manageable. Beginners do not all learn at the same speed, and nerves are normal. Camila’s work with a nervous young student is a good example of why patience matters: the student became comfortable over the course of several sessions, rather than being expected to feel confident immediately.
Still, a group cap is not a guarantee that you’ll have a private lesson. There may be up to four participants, and the course is designed around shared instruction. If you have a concern about learning pace, confidence, or a specific need, contact Sunrider Tours before booking and ask what support can be arranged.
Want a change from the water?
- Whale Watching Cabo-Women crew-Sightings Guaranteed & Free Photos
★ 5.0 · 1,743 reviews - Cabo San Lucas Sunset Cruise with Open Bar and Snacks
★ 5.0 · 1,610 reviews - Cabo San Lucas Downtown Food and Tacos Tasting Experience
★ 5.0 · 1,388 reviews - Cabo White Sand Horseback Riding Tour and Tequila Tasting
★ 5.0 · 1,355 reviews
Gear, snacks, and the real price

At $555 per person, this is a substantial purchase, but you are paying for a multi-day certification course rather than a single boat outing. Study materials, scuba equipment, four sessions, bottled water, fruit, and cookies are included. The operator also says it will take care of what you need during the course, including lunch, though lunch is not listed in the formal inclusions. Confirm what meals are provided before you rely on them.
There are two extra charges, both cash only: a $5 dock fee and an $8 park access fee per person. Add them to your budget, and bring $13 in cash. The listed course price plus those charges comes to $568 per person, before any other personal expenses.
The value depends on your goal. If you want an internationally recognized first-level certification and are prepared to spend about three days learning, the package brings together instruction, equipment, and open-water practice. If you only want a brief taste of scuba, this is likely more time and commitment than you need. The certification allows you to scuba internationally to a depth of 18 metres, according to the course information.
Who should take this course

This course suits a beginner who wants a structured start, not just a one-time underwater outing. You’ll need moderate physical fitness, patience for learning new skills, and enough time to complete the three-day process. The small group size and steady instruction make it a sensible choice for someone who is curious but a little nervous.
It can also work for a young learner: a 13-year-old completed the course with instructor support. That example does not establish a minimum age or guarantee that every child will be accepted, so check age rules directly before booking for a minor. If you’re already certified, this is not the right course for you unless you need to complete an entry-level certification; experienced participants may want to ask about other outings instead.
The course is not ideal if your schedule is tight or you want every detail fixed before you arrive. The broad sequence is clear, but the exact daily plan and named open-water locations are not. A quick message to the operator can settle those questions and help you decide if the pace fits your trip.
Meeting point and useful planning details

The meeting point is Sunrider Tours, Blvd Marina S/N, Int Gali Plaza, Local No. 41, Centro, Marina, Cabo San Lucas. The activity ends back at the same point. It is near public transportation, though the details do not specify a particular route or stop.
Confirmation is generally received at booking. If you book within two days of the activity, confirmation may take up to 48 hours and is subject to availability. The course requires good weather; if poor weather cancels it, you’ll be offered another date or a full refund. You can cancel for a full refund up to 24 hours before the start time.
Plan to arrive ready for a morning course, but confirm the exact start time for your date. The listed hours are 8:30 a.m. to 12:30 p.m., Monday through Saturday, and the meeting point is in the marina area. Pack the required cash fees, and ask what to bring beyond the equipment the operator supplies.
Should you book it?

Book this course if you want a proper start in scuba, appreciate patient instruction, and can give the process about three days. The mix of classroom learning, confined-water practice, and Sea of Cortez sessions offers a clear path toward an SSI Open Water certification, with equipment and basic refreshments included.
Think twice if you have limited time, want a guaranteed animal sighting, or need a fully specified daily timetable before committing. Before paying, confirm the schedule, instructor assignment if possible, lunch arrangements, age requirements if booking for a child, and the two cash fees. With those details settled, this looks like a practical way to build confidence and earn a certification in Cabo.
FAQ
How long does the course take?
It takes about three days.
How much does the course cost?
The listed price is $555 per person.
What extra fees should I bring?
There is a $5 dock fee and an $8 park access fee per person. Both are cash only.
How many sessions are included?
Four are included: one in a confined space and three in open water.
What does the course include?
It includes study material, scuba equipment, four sessions, bottled water, fresh fruit, and cookies. The operator also says it will take care of lunch, so confirm meal arrangements before your course.
What certification do I earn?
The course awards an SSI Open Water Diver certification. It allows you to scuba internationally to a depth of 18 metres.
How many people can join?
The activity has a maximum of four participants.
Where does the course meet?
It meets at Sunrider Tours, Blvd Marina S/N, Int Gali Plaza, Local No. 41, Centro, Marina, Cabo San Lucas. It ends back at the meeting point.
What happens if bad weather cancels the course?
You’ll be offered a different date or a full refund.
New in Cabo San Lucas
- Private VAN Round-Trip from Airport to Cabo San Lucas Pacific★ 5.0 · 49 reviews
- Private VAN Round-Trip from Airport to Hotels in The Corridor★ 5.0 · 15 reviews
- Private VAN Round-Trip from Airport to Hotel in San José del Cabo★ 4.5 · 40 reviews
- Private Transportation in cabo (Airport and City)★ 3.5 · 22 reviews
- Private Airport Transportation in Cabo San Lucas★ 5.0 · 14 reviews
- Scuba Diving adventure Cabo pulmo★ 5.0 · 20 reviews
- Snorkeling Adventure Cabo Pulmo★ 4.5 · 31 reviews
- Private Airport Transfer to Cabo Zone 3★ 5.0 · 23 reviews
Cabo San Lucas Tours, compared.

Outdoor Ziplining and UTV Adventure from Los Cabos
Read our review →
Cabo Migrino Beach and Desert ATV Tour plus Tequila Tasting
Read our review →
Whale Watching Cabo-Women crew-Sightings Guaranteed & Free Photos
Read our review →
Cabo San Lucas Sunset Cruise with Open Bar and Snacks
Read our review →
Cabo San Lucas Downtown Food and Tacos Tasting Experience
Read our review →
Cabo White Sand Horseback Riding Tour and Tequila Tasting
Read our review →

