Pserimos is the main prize here: you leave Kos in the morning on a boat shared by scuba participants and snorkelers, then spend time in a quieter bay enjoying the sea at your own pace. The trip lasts about five and a half hours, with a small maximum group of 20 rather than the feel of a giant excursion boat.

I like the friendly, careful briefing, which helps you feel settled before getting in the water. I also like the chance to slow down between swims instead of racing through several stops. The main thing to consider is that this is a mixed scuba and snorkeling trip, so the boat’s schedule is not designed only around snorkelers.

Key points

• Pserimos is the main destination, with time for swimming, snorkeling, sun, and rest.
• The boat carries both scuba participants and snorkelers, so the pace may include time for underwater activities beyond snorkeling.
• Snorkeling equipment is included, making packing easier.
• Athina and the Liamis team provide a briefing and help participants get comfortable before entering the water.
• The group is limited to 20 people, which should feel more manageable than a large sightseeing cruise.
• The trip leaves in the morning and returns around 14:00, leaving part of the afternoon free in Kos.

Leaving Kos for Pserimos in the morning

Your day begins at Liamis Dive Centre on Akti Kountouriotou in Kos Town. The listed start time is 8:00, while the boat departure is described as roughly 08:30 to 09:00, so I would arrive ready for the earlier time rather than cutting it close.

That small bit of planning matters. You will want enough time to find the centre, meet the crew, collect your equipment, and listen to the instructions without feeling rushed. The activity ends at the same meeting point, which keeps the transport simple.

The morning departure gives you a useful block of time on the water before the strongest part of the afternoon heat. You return to Kos at about 14:00, so you can still have lunch, visit another part of town, or keep the rest of your day open.

The boat is a working dive boat, not simply a sightseeing vessel with a short swim stop added on. That is important when you decide if this experience matches your plans. Snorkelers share the outing with scuba participants, and the crew must organize the water time around both groups.

What the mixed boat setup means for you

A mixed trip can work well if you want a relaxed sea outing and do not need every minute planned around snorkeling. While the scuba group is being prepared or underwater, you may have time to swim, sunbathe, or simply enjoy the setting from the boat.

This arrangement also means the outing may not feel like a nonstop snorkeling safari. If you want several separate bays, a packed sightseeing route, or constant movement, a larger island-hopping cruise may suit you better. Here, the appeal is less about collecting stops and more about having time in one area.

I see that as a useful tradeoff. The sea day has room to breathe. You are not being hurried from one photo stop to the next, and the schedule allows you to enjoy the water in your own way.

The group limit of 20 people helps. It does not make the boat private, but it should be easier to hear the briefing, ask for help, and find a comfortable place on board than on a very large excursion. The exact amount of free space will depend on how many people are snorkeling and how the boat is arranged that day.

The briefing and getting comfortable in the water

Before the first water session, the crew gives a briefing so you know what to do and can check that you are comfortable. Athina and the Liamis team are specifically part of the welcoming on-board staff, and the tone of the experience is practical rather than formal.

That preparation is valuable even if you have snorkeled before. You still need to understand where to enter the water, how to use the equipment, and how the boat will manage the group. If you are new to snorkeling, this is the moment to say so and ask for help.

The crew has also supplied travel sickness tablets on at least one windy outing. That does not mean you should rely on the boat carrying medication every time, and you should check any personal medical needs yourself. Still, it shows that motion on the ride is worth considering, especially if the sea is choppy.

If you are prone to seasickness, eat lightly before departure and bring anything you normally use, provided it is suitable for you. The trip is long enough that a rough ride could affect a large part of your morning. Weather conditions are outside the operator’s control, and the activity can be canceled if conditions are poor.

Snorkeling around Pserimos

The water session near Pserimos is the heart of the outing. You have time to snorkel, swim, enjoy the sun, and rest between sessions instead of following a tightly packed sequence of stops.

The setting can feel more personal than the standard three-island boat circuit. A less crowded schedule gives you the chance to look around, settle into the water, and enjoy the bay without treating every minute as a race.

Marine life is another reason to keep your eyes open. An octopus and a moray eel have been spotted during this outing. Sightings can never be promised, but those encounters show that the area can offer more than clear water and a pretty view. Move slowly, look into rocky spaces, and give animals room if you see them.

The equipment is included, which is a real convenience. You do not need to bring a mask and snorkel from home, and the crew can help you get set up. The information provided does not specify the full equipment list or whether wetsuits are supplied, so ask Liamis Dive Centre if you need anything beyond standard snorkeling gear.

Time to relax instead of chasing every stop

I like the balance between activity and downtime. You can get into the water, take a break, and return when you are ready within the crew’s instructions. That makes this a better match for someone who wants a half-day at sea rather than a strict sightseeing program.

The sun time is part of the experience, not filler. Bring sun protection and use it regularly, since the boat offers little shade information and you may spend several hours exposed to glare from the water. A hat and water are sensible additions.

Snacks are not included. That is easy to overlook because the tour covers the main equipment, but a five-and-a-half-hour morning is long enough for you to want something to eat. Bring your own snacks unless Liamis tells you otherwise. The supplied details do not say that food or drinks are provided.

You should also think about the return time. At around 14:00, you may be hungry and ready for a proper meal, so plan your afternoon with that in mind. The upside is that you still have time to use the rest of the day in Kos.

Why the group size and staff matter

A maximum of 20 participants is one of the better practical features. A smaller group can make the safety instructions less confusing and gives the crew a better chance to notice when someone needs help with equipment or confidence in the water.

The staff’s approach is one of the strongest reasons to choose this trip. The briefing is intended to make sure everyone understands what they are doing, and the crew has been described as helpful, friendly, and professional. Athina is among the team members associated with making the day comfortable.

That does not mean you should expect one guide assigned exclusively to you. This remains a shared boat trip, and the crew must divide attention between scuba and snorkeling participants. If you need close personal supervision, explain your needs before booking and confirm that the activity is suitable.

Service animals are allowed, and the meeting point is near public transportation. Most participants can take part, but the operator still requires suitable weather and a minimum number of bookings for the trip to run. Those conditions are worth checking when your schedule in Kos is tight.

Is $65.06 a fair price?

At $65.06 per person, the value rests on the time on the water, the included snorkeling equipment, and the smaller group rather than on a long list of extras. You are paying for roughly five and a half hours, boat access to Pserimos, crew support, and a morning away from Kos.

The price looks reasonable if you would otherwise need to rent equipment and arrange a separate boat outing. It is less compelling if you want food, several islands, or a full sightseeing program, since snacks are not included and the trip focuses on snorkeling and sea time.

The relaxed format is also part of the value. A cheaper or larger excursion might offer more stops, but it may give you less time at each one. This trip suits you if quality of time matters more than the number of places printed on the schedule.

I would compare it with your other Kos options by asking one simple question: do you want a busy island tour, or do you want a calmer morning with a proper water session? If the second answer sounds right, the price is easier to justify.

Who should book this Kos snorkeling trip?

I would point this outing toward confident swimmers, people who already enjoy snorkeling, and beginners who want a crew-led introduction. The pre-water briefing helps, and the staff’s friendly manner should make the first steps less awkward.

It also suits couples, friends, and families whose members have different interests. A scuba participant can take part in the underwater program while a snorkeler enjoys the surface and the sun. That flexibility is more useful than a trip where everyone must do the same activity at the same moment.

You may prefer this trip if you disliked the idea of an overbooked three-island cruise. The schedule offers a slower rhythm and fewer demands to keep moving.

I would be more cautious if you need guaranteed calm water, a private boat, meals included, or a snorkeling-only itinerary. The boat is shared with scuba participants, the weather can affect departure, and the operator does not promise specific marine life sightings.

Practical details before you reserve

The meeting point is Liamis Dive Centre, Liamis dive boat, Akti Kountouriotou, Kos 853 00, Greece. The activity returns there after the sea trip.

The advertised language is English. Confirmation is sent when you book, and the maximum group size is 20. Public transport is nearby, and service animals are allowed.

Free cancellation is available if you cancel at least 24 hours before the local start time. Cancellations or changes made inside that 24-hour window are not refunded or accepted. If bad weather prevents the trip, or if the minimum number of participants is not reached, you can choose another date or experience, or receive a full refund.

Pack snacks, water, sun protection, and any personal motion-sickness remedy you normally use. Since the exact departure window is given as 08:30 to 09:00 but the meeting time is 8:00, arrive for 8:00.

Should you book the Liamis Pserimos outing?

Book it if you want a friendly, small-group morning on the sea, with equipment supplied and enough time to snorkel without being hurried. The Pserimos setting, possible sightings of octopus and moray eel, and the helpful briefing give the trip real appeal.

Skip it if you want a dedicated snorkeling boat, a meal on board, or a full island-hopping route. The mixed scuba and snorkeling format is the key detail. For the right person, it creates a relaxed and flexible sea day. For someone wanting nonstop snorkeling, it may feel less focused.

FAQ

Where does the snorkeling experience start?

It starts at Liamis Dive Centre, Liamis dive boat, on Akti Kountouriotou in Kos 853 00, Greece.

What time should I arrive?

The listed start time is 8:00 am. The boat is expected to depart around 08:30 to 09:00, so arrive by 8:00.

Where does the boat go?

The boat travels to the island of Pserimos for snorkeling and time in the sea and sun.

What time does the trip return to Kos?

The boat is expected back in Kos at around 14:00.

How long does the activity last?

The experience lasts approximately 5 hours and 30 minutes.

Is snorkeling equipment included?

Yes. Use of snorkeling equipment is included in the price.

Are snacks included?

No. Snacks are not included, so you should plan accordingly.

Is this a snorkeling-only boat trip?

No. It is a mixed scuba and snorkeling experience on a dive boat.

How many people can join?

The activity has a maximum of 20 participants.

What happens if the weather is poor?

The experience requires good weather. If it is canceled because of poor conditions, you will be offered another date or a full refund.