Reviewed · COSTA BRAVA DAY TRIPS
Tossa de Mar: Scuba Diving Experience for Beginners
Underwater, your first real scuba session is less about speed and more about staying calm. At Tossasub Diving Center, you learn to breathe through the regulator, communicate with hand signals, and move with your equipment before entering the sea with an instructor at your side. The maximum depth is 12 meters, and the main underwater session lasts about 40 to 45 minutes.
I like the small groups of up to six, which give instructors room to watch each beginner closely. I also like the gentle beach entry and the chance to see fish, jellyfish, rock formations, and sometimes an octopus. The main consideration is that this is not suitable for non-swimmers or people with several medical conditions, and the activity starts promptly, so late arrivals cannot join.
Key points to know before booking
- A real first scuba session: Learn equipment use, underwater breathing, movement, and basic hand signals before entering the sea.
- Supervised to 12 meters: Your instructor stays with you during a 40 to 45-minute underwater outing from the beach.
- Small group format: A maximum of six participants helps the team give beginners personal attention.
- Good for families: Children from age 8 may participate with parental or guardian authorization.
- Possible marine life: You might see schools of fish, rock formations, jellyfish, and an octopus.
- Recognition included: A successful session can earn you an SSI Try Scuba recognition rating, but this is not an Open Water Diver certification.
What the three-hour Tossa de Mar experience feels like

This is an introduction to scuba, not a full certification course. Over roughly three hours, you move from a briefing and equipment setup to a supervised sea session, then return to the center to shower and change.
That order matters. You do not simply receive a mask and get pushed into the water. The instructor first explains how the equipment works and gives you time to get used to breathing through it. For a first attempt, that preparation can make the difference between an exciting morning and an uncomfortable one.
The experience is based at Tossasub Diving Center in Tossa de Mar, on Catalonia’s Costa Brava. You must redeem your voucher at the ticket counter before the activity begins. Arrive early enough to handle that step, complete the medical questionnaire, and get ready without rushing.
The center works in Catalan, English, French, and Spanish. That is useful for an international group, especially during safety instructions where clear communication matters.
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The briefing: learning to breathe underwater

The first part covers the basic skills you need before entering the sea. You learn how to use the regulator, breathe underwater, move with the equipment, and communicate with simple hand signals.
The briefing also addresses the odd feeling of reduced gravity underwater. You are not just learning a sport. You are learning a new way to control your breathing and body position. Beginners often need a little time to trust the equipment, so expect the instructor to repeat or adjust instructions as needed.
This is where the personal approach is most valuable. Guides named in customer feedback include Uri, David, Mano, Yuri, Mark, Israel, Pep, Marina, and Emma. The repeated strength of the team is patience. Instructors explain things clearly, help participants settle down, and keep watch during the first underwater moments.
If you are nervous, say so early. The session is designed for beginners, and the staff can help you handle the first steps at your own pace within the structure of the group.
Equipment fitting at Tossasub Diving Center

The necessary scuba equipment is supplied, along with diving insurance and liability insurance. You need to bring your own swimwear, towel, and flip-flops or shower sandals.
Equipment fit is more important than it may sound. A loose mask can distract you with leaks. An uncomfortable suit or badly adjusted gear can make it harder to focus on breathing and movement. The center fits equipment before the beach portion begins, so use this time to tell the staff if anything feels wrong.
One useful detail for people who wear glasses is that corrective-lens masks may be available. This was specifically noted by a participant who found the equipment fit well. It is still sensible to mention your eyesight needs during booking or at the center, rather than assuming the correct mask will be ready.
Do not forget the towel. You return to the center after the sea session to shower and change, but towels are not supplied.
The beach entry and first underwater outing
Once the briefing and setup are complete, you put on the equipment and move to the beach with your instructor. The entry is made from shore rather than requiring a separate boat trip, which keeps the experience simple and reduces the number of steps for a first-time participant.
Your instructor supervises the whole sea session. The maximum depth is 12 meters, with around 40 to 45 minutes spent underwater. The exact route and marine life can vary, so you should not book this expecting a guaranteed list of creatures.
The reward is the chance to see the familiar coast from a completely different angle. The available accounts describe fish, schools of fish, rock formations, jellyfish, and small octopus sightings. One particularly memorable outing included an octopus tucked into the rocks. That sort of encounter is possible, but it is best treated as a bonus rather than a promise.
The instructors may also take photographs during the session. This gives you a way to remember the experience without trying to manage a camera while learning to breathe and move underwater.
The first few minutes can feel like the hardest part. You are adjusting your breathing, checking your position, and listening for signals. Once those tasks become more natural, the underwater time can pass quickly. One participant said the group had reached the turnaround point before realizing how much time had gone by.
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Why the small group matters
With no more than six participants, the instructor can keep a close eye on each person. That is particularly useful when a family includes a child or when one member of a couple is more nervous than the other.
A family group with children aged 9, 12, and 14 received close support during the session, including help with equipment issues. Another parent said the guides paid close attention to a 9-year-old, allowing the adults to relax more. These details point to the strongest practical feature of the activity: you are not left to solve your first underwater problem alone.
Small group does not mean private instruction. You may still share the session with other beginners, and everyone must follow the scheduled pace. Still, six people is a manageable number for an introductory activity, especially compared with a large recreational group.
Children must be at least 8 years old and need parental or guardian authorization. You should indicate during booking if children aged 8 to 15 are participating. Children under 8 cannot take part.
What you may see below the surface
Tossa de Mar’s underwater setting here is based around the coastal shallows and rock formations reached from the beach. The attraction is not a promise of tropical coral. One participant specifically advised visitors from India not to expect the coral scenes shown in the film Zindagi Na Milegi Dobara.
That is useful advice. This is a Mediterranean introduction to scuba, with local marine life and rocky underwater scenery. You might see plenty of fish, a jellyfish, or an octopus, but conditions and sightings change from one session to the next.
The rock formations give the outing something to look at while you practice basic control. You can focus on staying near the instructor, watching your signals, and noticing the marine life around you instead of worrying about covering a large area.
You must not touch plants. This rule protects the underwater environment and also keeps beginners from grabbing at fragile life when trying to steady themselves.
The return to the center and SSI recognition

After the sea session, you return to the center to shower and change. You may receive the SSI Try Scuba recognition rating after successfully completing the program.
Be clear about what this means. It is recognition of your introductory SSI Try Scuba experience, not a replacement for an Open Water Diver certification. If you decide you want to continue, the session can serve as a first taste of the skills and equipment used in formal scuba training.
The recognition is a pleasant extra, but the real value is practical. You learn how it feels to breathe underwater and whether you enjoy the activity before committing time and money to a longer course.
Is $91 a fair price?
At $91 per person, the cost includes scuba equipment, diving insurance, liability insurance, instructor supervision, the three-hour program, and the SSI Try Scuba recognition when earned. You also get the chance to use equipment such as a corrective-lens mask if available and may receive photographs from the session.
That makes the price reasonable for someone who wants a fully organized first attempt. Buying or renting equipment separately, arranging insurance, and finding an instructor would be more complicated. The small group also adds value because personal attention is especially important during a first session.
The price is less compelling if you already hold a current certification and want a longer or more technical outing. This program is built for beginners and lapsed participants who want a gentle return, not for experienced scuba users seeking a demanding route.
The session may run in rain or sunshine. Weather alone is not a reason to assume cancellation, so bring swimwear and a towel even when the forecast looks uncertain.
Health rules and timing that matter
You must complete the medical questionnaire provided by the center. The activity is not recommended for people with pre-existing medical conditions, heart or respiratory problems, ear or kidney problems, epilepsy, diabetes, high blood pressure, recent eye problems, recent surgery, or pregnancy.
Non-swimmers cannot participate. The supplied rules also exclude children under 8 and unaccompanied minors. If you are unsure about a medical issue, get professional medical advice before booking rather than waiting until the morning of the session.
Plan your day around the post-session flight rule. You should wait at least 12 hours after the activity before flying. This is easy to overlook if you are leaving Costa Brava the same afternoon, so schedule the session early enough in your trip.
The start time is firm. If you arrive after the activity has begun, you will not be allowed to enter. Redeem your voucher at the ticket counter before the scheduled start and allow extra time for the medical form, changing, and equipment fitting.
You can cancel up to 24 hours in advance for a full refund, and the reserve-now, pay-later option keeps your plans flexible.
Who will enjoy this most
I would choose this for:
- First-time scuba participants who want a supervised introduction
- Couples where one or both people are curious but nervous
- Families with children aged 8 or older who have authorization
- Former certified scuba users whose certification has lapsed
- Visitors who want an active Costa Brava experience without committing to a full course
- Swimmers who are comfortable following instructions and wearing scuba equipment
I would not choose it if you cannot swim, have one of the listed health conditions, are pregnant, or want guaranteed coral and tropical marine life.
The activity also suits people who prefer a social but controlled outing. A six-person maximum leaves room for guidance while still giving the session a shared, friendly feel.
Should you book the Tossa de Mar scuba session?
Book it if you want to test scuba in a careful, beginner-friendly setting and value patient instruction more than a long excursion. The strongest reasons are the small group, the clear preparation, the beach entry, and the close supervision during the 12-meter session.
Families should pay special attention to the age and authorization rules, while anyone with a medical concern should check suitability first. Bring your own towel and sandals, arrive early, and leave at least 12 hours before any flight.
For $91, this is a solid first step into scuba around Tossa de Mar. It offers enough time underwater to decide if you want more, without asking you to sign up for a full certification course before you know how the experience feels.
FAQ
How long does the Tossa de Mar scuba experience last?
The full activity lasts about three hours. The supervised underwater session lasts around 40 to 45 minutes, with the rest of the time used for instruction, equipment setup, changing, and returning to the center.
What is the maximum depth?
The first sea session reaches a maximum depth of 12 meters.
Is scuba equipment included?
Yes. Scuba equipment, diving insurance, and liability insurance are included. You need to bring swimwear, a towel, and flip-flops or shower sandals.
What is the minimum age?
Children must be at least 8 years old. Participants aged 8 to 15 need parental or guardian authorization, and you should identify participating children in that age range during booking.
Can non-swimmers participate?
No. The activity is not suitable for non-swimmers.
Do I need to complete a medical form?
Yes. Every participant must complete the medical questionnaire provided by the diving center.
Can I fly after the activity?
You should wait at least 12 hours after the activity before flying.
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