Getting Your Feet Wet with the Open Water Course in Isla Mujeres
If you’ve ever thought about learning to scuba dive but weren’t sure where to start, the Open Water course in Isla Mujeres might just catch your eye. Offered by Squalo Adventures, this three-day program is designed to take you from a complete beginner to a certified diver, all while exploring one of Mexico’s most beautiful islands. While we haven’t done this exact course ourselves, we’ve looked into what it offers—and it seems like a solid choice for anyone eager to discover the underwater world.
What stands out first are the comprehensive nature of the course, covering everything from home study to actual diving adventures, and the focus on safety and peace of mind—something crucial when learning something as exhilarating and nerve-wracking as diving. On the flip side, it’s a fairly structured program that might not be ideal if you’re looking for a more relaxed, spontaneous experience. All in all, this tour is best suited for those serious about getting certified and eager to explore the waters around Isla Mujeres with confidence.
Key Points

- Structured learning combining e-learning, pool practice, and open water dives
- All necessary equipment included for the duration, making it hassle-free
- Small group size (max 4 travelers) for personalized attention
- Clear fee structure with included registration, exam fees, and study materials
- Additional costs like marine park entrance and dock fees are extra
- Ideal for beginners with moderate physical fitness, looking for a thorough introduction
Why Choose the Isla Mujeres Open Water Course?

We loved the way this course balances theory and practice. The e-learning component allows you to get the basics down at your own pace—so you’re not overwhelmed on the first day. Once you’re comfortable, the in-water sessions build confidence, and the four open water dives are where you really get to witness the underwater beauty of Isla Mujeres firsthand. Plus, the fact that all equipment is included means you can focus on learning without worrying about renting gear or additional costs.
The course’s small group setting (up to four people) is another big plus. It promises more personalized attention, which can make a huge difference when tackling new skills. The reviews highlight a sense of peace and security, which shows the instructor’s focus on creating a safe, welcoming environment. One reviewer said, “This place conveyed a lot of peace and security, the Service and attention is spectacular,” which speaks volumes about the quality of the experience.
However, it’s worth noting that the price—around $529.44 per person—reflects a comprehensive, all-included package. For serious learners, that’s a fair investment considering you’re getting certification, study materials to keep, and the opportunity to explore Isla Mujeres’s vibrant marine life. Just remember, there are a couple of extra charges, like the national marine park entrance fee (MX$120) and dock fee (MX$100), which are typical in these kinds of tours.
Planning more time in Isla Mujeres? We've covered other experiences worth considering.
What the Course Entails: A Closer Look
Learning Phases: From Home Study to Underwater Exploration
The course kicks off with e-learning, which allows you to grasp the theoretical basics in your own time. This flexibility is great for those who prefer to learn at their own pace or want to familiarize themselves with terminology and safety procedures beforehand. The provided study materials, including the Open Water workbook and dive logbook, are yours to keep—handy souvenirs of your achievement, and useful resources for future dives.
Confined Water Dives: Practicing Skills in a Controlled Setting
Once you’ve got the theory down, the next step is pool sessions. These are crucial because they give you a chance to practice basic skills like breathing under water, mask clearing, regulator recovery, and buoyancy control. The focus here is on making you comfortable, so when you switch to open water, you’re confident in your abilities. These sessions are led by instructors who emphasize safety and clarity, which many reviewers appreciated.
Open Water Dives: The Highlight
The culmination of the course is four open water dives. This is where you’ll put everything into practice in real conditions—exploring the underwater landscape and observing marine life. The tours generally include transport to and from the dive sites, making logistics smoother. Expect to see vibrant coral reefs, colorful fish, and maybe even larger marine creatures, depending on conditions.
- SPECIAL!! 2 Tank Wreck & Drift Reef dives
- SPECIAL! Snorkel at MUSA – The Underwater Museum Reservation
- Private Inshore Fishing Experience in Isla Mujeres and Cancún
- Whale Shark & Manta Ray Snorkel -(May-Sept) Only 10pp per Boat
- Isla Mujeres: Coral Reef Views from a Clear Boat
- Private MUSA Snorkeling Experience at Isla Mujeres and Cancun
All-Inclusive Experience
The price covers all the gear you’ll need, so you don’t have to worry about renting equipment separately. Transport, registration, exam fees, and study materials are included, which simplifies the process and ensures a smooth experience. The only extra costs are entrance to the marine park and dock fees, which are standard and clearly communicated upfront.
What’s Not Included and What to Budget For

Some costs are not included—namely, the MX$120 marine park entrance fee and the MX$100 dock fee. These are payable on the day of the dives and are pretty typical for protected marine areas. Also, remember that the course is designed for individuals with moderate physical fitness—so if you have mobility challenges or significant health concerns, it’s worth checking with the provider beforehand.
The Logistics: Meeting, Timing, and Group Size

The tour begins at 8:30 am at Squalo Adventures in Isla Mujeres. The small group size (max four) means you’ll get more personalized attention, which is especially important when learning new skills and managing your comfort level underwater. The activity ends back at the start point, making it easy to plan your day afterward.
Transportation to the dive sites is included, so you won’t need to organize separate trips—another stress-saver. The tour’s duration is approximately three days, which makes it manageable even if you’re on a tight schedule.
Who Will Love This Course?

This experience is perfect for beginners eager to get certified, travelers who want a safe, guided introduction to diving, and anyone who appreciates small groups for a more personalized experience. If you’re someone who values comprehensive instruction combined with the chance to see Isla Mujeres’s stunning underwater scenery, this course is a good fit.
It’s less ideal if you’re just curious about snorkeling or prefer a more relaxed, less structured experience. But if you’re serious about earning your diving credentials, this program covers all bases.
Final Thoughts: Is It Worth It?

For those ready to take the plunge into scuba diving, this course offers a well-rounded, safe, and enjoyable introduction in a stunning setting. The inclusion of all equipment, study materials, and transport means you pay for convenience and quality. The small group size is a real perk, and the reviews point to a peaceful, professional environment.
While the cost might seem steep at first glance, remember that you’re earning a certification that opens the door to countless underwater adventures. Plus, you’ll be exploring one of the most beautiful islands in Mexico, making the experience both educational and breathtaking.
This course would suit travelers who want a serious, all-inclusive certification process combined with the chance to see some remarkable marine life in Isla Mujeres. If you’re looking for a fun, educational, and memorable first step into scuba, this might be worth considering.
Open Water course Isla Mujeres
“This place conveyed a lot of peace and security, the Service and attention is spectacular!”
FAQs

Is the price all-inclusive?
Mostly, yes. It covers elearning, pool and open water sessions, all equipment, transport, registration, and exam fees. Extra costs are marine park entrance and dock fees.
How many dives are included?
You get four open water dives, which are the main opportunity to apply what you’ve learned and see the underwater scenery.
What do I need to bring?
You don’t need to bring your own gear (it’s included), but comfortable swimming clothing, a towel, sunscreen, and a hat are always good ideas for after your dives.
Is this suitable for complete beginners?
Yes, the course is designed for newcomers with moderate physical fitness. It includes all basics and safety info needed to get started.
How big are the groups?
The maximum number of travelers is four, offering a more personalized experience than larger tours.
Are there any additional costs?
Yes, the marine park entrance fee (MX$120) and dock fee (MX$100) are payable on-site. These are standard in this area.
All in all, if you’re ready to explore the underwater world in a safe and guided way while soaking up the stunning views of Isla Mujeres, this Open Water course offers a practical, well-organized route to certification—and a memorable adventure to remember.
More Tour Reviews in Isla Mujeres
- Isla Mujeres Snorkel Tour Lighthouse MUSA and Blobs
- Isla Mujeres: PADI Open Water Diver Course
- Whale Shark Tour Isla Mujeres
- Isla Mujeres and Cancun Snorkeling and Fishing Combo
- Isla Mujeres Private Catamaran, Cruising, Snorkeling having Fun!!
- Day Pass Isla Mujeres with Beach Club, Ice Bar, Buffet and Bar
More Isla Mujeres experiences we've covered
- Isla Mujeres Snorkel Tour Lighthouse MUSA and Blobs
- Isla Mujeres: PADI Open Water Diver Course
- Whale Shark Tour Isla Mujeres
- Isla Mujeres and Cancun Snorkeling and Fishing Combo
- Isla Mujeres Private Catamaran, Cruising, Snorkeling having Fun!!
- Day Pass Isla Mujeres with Beach Club, Ice Bar, Buffet and Bar
- Isla Mujeres: 100% Transparent boat ride
- Isla Mujeres: MUSA and the Manchones Reef: 2 Tank Dive Tour
- Isla Mujeres: Excursion Crystal Boat Tour at the Caribbean
- Isla Mujeres: Clear Boat Ride
- Isla Mujeres Snorkeling Adventure at the Underwater Museum
- Half Day Sailing Private Catamaran to Isla Mujeres
