Clear water helps you learn fast. On Kos, you take your first scuba training trip to Pserimos for a calm, beginner-friendly underwater session with instructors right there the whole time. I love the gentle setup, especially the idea that you stay in a protected bay and gradually reach only about 5 meters.

What really makes this work is the quality of the safety lead-in. You get a solid equipment rundown and guidance before you go, and the whole flow is designed to help you feel at ease, including careful coaching once you’re in the water.

One thing to consider first: this is not for non-swimmers. You also need to complete a medical statement and you should not have serious health issues, so check that before you book.

Key highlights worth getting excited about

• Shallow-bay training: max depth around 5m, with a gentle increase you can barely feel.
• Small groups with two instructors: typically 4 to 5 divers, plus close coaching from two instructors.
• Focused time underwater: about 20 to 25 minutes under instructor watch.
• Marine life moments built in: you’ll pause to look at fish and sea life, with time for underwater photos.
• Flexible half-day plan after your first session: snorkel, swim, relax on the sundeck, or add a second session.
• Pay attention to extras: second session is 45 euros cash, snacks and drinks cost extra, and a photo USB is 25 euros.

From Kos harbour to Pserimos: what the day feels like

This trip is a straightforward way to try scuba for the first time without turning it into a full-day production. You start at the Kos harbour area early in the morning and head over to the island of Pserimos, where the water and the protected bay do a lot of the heavy lifting for you.

I like that it keeps the schedule realistic. You’re not rushing between random activities. The day is built around learning, doing one controlled underwater session, then giving you a break that still leaves you time to enjoy the sea from the surface.

You’ll feel the difference in how the instructors run things: the approach is calm and practical. People who feel a bit nervous usually get patience and steady guidance, the kind that helps your brain stop fighting the gear and start focusing on the moment.

The boat transfer and scenic cruise you actually have time to enjoy

You meet at the Liamis center and then set out with the boat from Kos harbour at 08:30. From there, the trip includes a sightseeing cruise that lasts about 45 minutes, which is long enough to get some sun, fresh air, and the right mindset before you gear up.

On the boat, there’s also a flow to how the day is paced. You’re not dropped into tasks immediately. Instead, you get your briefing while you’re already moving, which helps the whole experience feel connected and not like separate parts stitched together.

A small practical note: bring the basics you know you’ll want on a boat day. Sunglasses, a hat, sunscreen, and a towel. The sea can be bright, even when you’re not thinking about it yet.

The pre-water briefing: where you learn the “why,” not just the “what”

Before you go underwater, you receive a briefing that takes around 15 minutes during the journey, and then there’s a dedicated safety and site talk before you enter the water. This matters more than people think, because your first day goes smoother when you understand the purpose of each step.

The goal is simple: help you use the equipment correctly and avoid common beginner mistakes. You’ll learn safety basics, how to manage your gear, and what to do if something feels off. Even if you’re nervous, this kind of thorough instruction tends to do two things at once: it reduces confusion and it makes the instructors feel like real partners, not just people yelling instructions.

The experience is also structured around a big comfort factor: you’re not going far from the group. You stay in a protected bay, so the environment is controlled, and the instructors can keep a close eye on everyone.

Inside the protected bay: gentle depth, clear water, real fish spotting

Once you reach Pserimos, your underwater session is set up to be beginner-friendly. You’ll enter a bay that’s protected by rocky outcrops on both sides. That protection is the quiet hero of the day, because it helps keep conditions calmer and makes the whole experience easier on your nerves.

Your depth increases very gently until you reach a maximum of about 5 meters. With clear water, that gradual change is often less intimidating than you’d expect from the numbers alone. You can focus on buoyancy and breathing instead of worrying about depth.

The session runs for about 20 to 25 minutes, and you stay within the area the instructors manage. This is one of the biggest reasons you should feel confident booking as a first-timer. You’re not alone. You’re not guessing. You’re being guided.

And then there’s the fun part: marine life. You’ll stop along the way to look at sea life and you’ll have moments where you can interact with fish and take underwater photos. It’s not about searching for some rare animal. It’s more about getting that first real underwater look at how alive the sea is.

After your first session: snorkel, swim, and optional second try

After you finish your first underwater session, you get a relaxing break. This is built in on purpose. Learning scuba is mentally active, and the break helps you reset before your next choice.

Then you get options:

• You can snorkel or swim, using the snorkeling gear included.
• Or, if you want more time underwater, you can take part in a second session for an extra 45 euros, paid cash on the boat.

I like that this is optional. If your first time feels like enough, you still get a satisfying water day. If you loved it, the second session is there without forcing you to commit upfront.

While you’re waiting, you can relax on the sundeck and take in the coastline views. That surface time matters. It helps you enjoy the day even if you’re still processing your first underwater experience.

Instructors and group size: why the support feels personal

This course is run with small groups, typically 4 or 5 participants, and two instructors working with you. That ratio is a big deal for first-timers. It means you get attention when you need it, and you’re not stuck watching someone else’s pace.

The instructors also handle language in Greek and English, so you should be able to understand the key safety points even if your Greek is basic or nonexistent.

The best feedback from people tends to point to the same themes: friendly coaching, patience at the beginning, and a safety-first attitude that makes you feel secure. If you’re the type who gets nervous at the start, this setup is exactly what you want. You’re given time to get comfortable before the experience moves forward.

What to bring (and what to leave at home)

Plan for a mix of boat time, sun, and getting wet. Here’s what you’ll want:

• Comfortable shoes
• Sunglasses and hat
• Swimwear and a towel
• Sunscreen
• Comfortable clothes for the ride
• Cash for extras
• Snacks (the listing suggests bringing them, since snacks and drinks are not included)

A couple of rules to know:

• Pets are not allowed (assistance dogs are allowed).
• Fishing is not allowed.
• Alcohol and drugs are not allowed.

Also keep in mind the practical requirements:

• You must be able to swim.
• You’ll need to fill out a medical statement, and you should have no serious health issues.
• Minimum age is 12.

And after scuba work, you should not fly for 24 hours. That rule is important for planning, especially if your trip involves hopping islands the same day.

Price and value: why $97 can make sense here

At $97 per person for about 6 hours, the value is strongest when you look at what’s included rather than the price tag alone.

This includes:

• Boat transfers
• A captain
• Dive instructors
• Diving equipment
• A site briefing
• 1 underwater session in a group (max around 5m, 20 to 25 minutes)
• Snorkeling gear

For a first-timer, the biggest cost that disappears when it’s included is instruction time plus equipment. On your own, renting gear and lining up qualified coaching would likely cost more and be harder to organize. Here, you get the structure, the gear, and the safety lead-in in one package.

What costs extra:

• A second underwater session is 45 euros, payable cash on the boat.
• Snacks and drinks are payable on the boat.
• Underwater photos or videos in a USB memory stick cost 25 euros.

My take on the optional items: they’re nice, but you don’t need them to have a great day. If you want a second session, budget for it. If you want a souvenir, budget for the USB.

Also, the option to reserve now and pay later can help if your schedule is still in motion.

Who this beginner scuba course is best for

This is a strong fit if you:

• Want a first-time scuba experience without going deep
• Like structured coaching and clear safety guidance
• Prefer a small group setting with two instructors watching closely
• Enjoy marine life and want that first underwater look

It’s less suitable if:

• You do not swim comfortably
• You cannot complete the medical statement or you have serious health concerns
• You’re traveling on a schedule where you need to fly soon after (since you should wait 24 hours)
• Your travel party includes children under 12

If you’re on Kos and want a memorable island water day that mixes learning and sightseeing, this works. It’s not a long, complicated program. It’s a focused try, done responsibly.

Should you book the Kos to Pserimos beginner scuba session?

If you want your first scuba experience to feel manageable, I’d say yes, as long as you meet the swim and health requirements. The combination of a protected bay, shallow maximum depth around 5 meters, and close instructor support is exactly what helps beginners move from unsure to comfortable.

Also, you get more than one way to enjoy the sea. Even if you decide not to do a second underwater session, snorkeling and time on deck still make the trip feel worthwhile.

If you’re debating, use this checklist:

• Can you swim?
• Can you handle a medical statement and follow the no-fly-after-24-hours rule?
• Are you okay with a likely extra cost if you want the second session or the USB photos?

If those boxes are checked, this is a practical, well-supported way to learn scuba in the Aegean.

FAQ

What time does the trip leave Kos harbour?

The boat departs Kos harbour at 08:30 in the morning.

How long is the scuba experience, and how much time is spent underwater?

The full activity runs about 6 hours. You’ll do 1 underwater session of about 20 to 25 minutes with a maximum depth of around 5 meters.

Do I need prior scuba experience?

No prior experience is required. The trip is designed for beginners.

Is swimming required, and what is the minimum age?

You must be able to swim. The minimum age is 12, and it is not suitable for children under 12.

What is included in the price, and what costs extra?

Included are boat transfers, instructors, diving equipment, a site briefing, 1 underwater session, and snorkeling gear. A second underwater session costs 45 euros cash on the boat, snacks and drinks are payable on the boat, and a USB memory stick with photos and videos costs 25 euros.

Are there any health or safety requirements?

You’ll need to fill out a medical statement and the activity requires that you have no serious health issues. It is also not safe to fly for 24 hours after the underwater session.

Can I cancel for a refund, and is pay later available?

Free cancellation is available up to 24 hours in advance for a full refund. You can reserve now and pay later, meaning you can book your spot without paying immediately.