Proti Island: Snorkeling Boat Tour

The most memorable part of this Proti Island trip is the partly submerged WWII shipwreck at the entrance to Vourlia Beach. Sections of the 40-meter ship sit just below the surface, so you can see the remains without needing scuba equipment. The island itself is uninhabited, only about two nautical miles from Marathopolis, which gives the outing a quiet, away-from-town feel.

I like two things here: the choice of morning or afternoon timing, and the small group of no more than eight people. I also like that mask, snorkel, and fins are included, with shorty or full wetsuits available if the water feels cool. The main thing to weigh is the afternoon tour: it lasts about two hours but visits only one snorkeling site, so the morning trip gives you more time and variety.

Key points to know before booking

• The WWII wreck sits close to the surface: It is the clearest special feature of the trip and a strong reason to choose the longer outing.
• Morning means two snorkeling locations: The four-hour tour includes Vourlia Beach and a second site around Proti Island.
• Afternoon is shorter and simpler: The two-hour option visits one location, making it a better fit for a tight schedule.
• Equipment is supplied: Masks, snorkels, and fins are included, with optional 2.5mm shorty and 5.5mm full wetsuits.
• The group is limited to eight: That keeps the boat outing fairly small and makes equipment fitting more manageable.
• You must be comfortable in the water: This activity is not suitable for non-swimmers or people with pre-existing medical conditions.

Why Proti Island makes a good snorkeling outing

Proti Island lies just off the west coast of the Peloponnese, about two nautical miles from Marathopolis. It is uninhabited, so the appeal is not a line of waterfront restaurants or a string of beach facilities. You go for open water, a quiet island setting, and two places where the sea is the main attraction.

The boat ride also gives the trip a sense of occasion without making it an all-day commitment. At $58 per person, the price includes the boat, the main snorkeling equipment, and access to the island sites. That is a fair package if you want a guided water outing but do not want to arrange gear or rent a boat separately.

The experience is best for an active swimmer who likes looking below the surface but does not need a full scuba course. You will be in the water for extended periods, not simply stopping for a quick photo. The published schedule allows about 70 minutes at Vourlia Beach and about an hour at the second morning site, although the exact time on the water can depend on the day’s operation.

Setting out from Scuba Turtles in Marathopolis

You meet at Scuba Turtles at the designated time. Do not arrive early, since the staff may not yet be ready to receive you. Bring swimwear, a hat, sunscreen, and water. Snacks are not included, so pack something if you think you will need food after the boat trip.

The group limit of eight is useful from the start. Snorkeling equipment needs to be fitted to each person, and a small group makes that process less rushed than a large excursion. The team can communicate in English, Greek, or Spanish.

There is one practical equipment point worth knowing. Fins and masks are adjusted before departure, but keeping track of which set belongs to you on the boat may take a little care. If you have been given a particular mask or pair of fins, remember its place before you head into the water.

Wetsuits are optional. A 2.5mm shorty is available for lighter coverage, while a 5.5mm full wetsuit offers more warmth. A full suit may be especially useful if you feel the cold or plan to stay in the water for the longer morning schedule. One useful detail from the trip operation is that the wetsuit can make a real difference, even when the day itself feels warm.

Vourlia Beach and the WWII shipwreck

Vourlia Beach is the main stop and the natural centerpiece of the outing. It sits in a calm cove with sand and clear turquoise water. From the boat, you can enter the water and swim toward the area around the beach, taking in the shore above the surface before turning your attention to the seabed.

The wreck lies at the entrance to the bay. It is about 40 meters long, and parts of it are just beneath the waterline. That makes it especially suitable for snorkeling. You do not need specialist equipment to get a good look at the structure, though visibility and the exact view can vary with water conditions.

The wreck is also the strongest point of difference between this trip and a standard beach swim. Fish and the sea floor are part of the setting, but the ship provides a clear focus. If you enjoy old machinery, underwater remains, or unusual places to snorkel, this is likely to be the moment you remember most.

You should keep expectations sensible. This is a WWII wreck viewed from the surface, not a full wreck exploration. You may see parts of the ship below you rather than a complete, close-up tour of every section. The site is still worthwhile because of its location and accessibility, but the trip does not promise a large reef system or a huge variety of marine life.

The planned time at Vourlia is about 70 minutes. That gives you room to swim, look for the wreck, and spend time near the beach rather than rushing from boat to water and back again. If you prefer to stay near the boat and take short swims, you can use the stop at your own pace, within the crew’s instructions.

What the second snorkeling stop adds

On the four-hour morning trip, the boat continues to a second snorkeling site around Proti Island. The exact character of this stop is not specified, so you should think of it as a chance to see another section of the island’s underwater setting rather than a guaranteed second wreck or named attraction.

The second stop lasts about an hour. That matters because it gives the morning trip a more complete rhythm: one main stop at Vourlia, followed by another place to swim and look below the surface. It also spreads the experience across different parts of the island instead of keeping you in one cove.

The second location may appeal most to people who enjoy the simple act of snorkeling. You can watch fish, inspect the sea floor, and enjoy the water without needing every stop to have a major landmark. Still, if your main goal is the WWII ship, the first site is the one that matters most.

The shorter afternoon tour does not include this second location. It visits one site only, so check the departure option carefully before booking. The afternoon choice is useful if you want a compact outing, but it is not the best value for someone who wants the full Proti Island schedule.

Morning or afternoon: which one suits you?

The four-hour morning tour is the better pick for most people who have the time. You visit Vourlia Beach, see the shipwreck, and continue to a second snorkeling site. The extra time lets the outing feel like a proper boat trip rather than a quick swim stop.

Choose the morning departure if you want:

• Two snorkeling locations
• More time around Proti Island
• The fullest use of the included boat trip
• A slower pace between swimming stops

The two-hour afternoon tour makes sense when your day is already crowded or you mainly want to see one site. It can also suit someone who is unsure about spending four hours on a boat and in the water. Just remember that the shorter schedule visits only one location.

Neither option is designed for non-swimmers. You should be comfortable entering open water and swimming with a mask and snorkel. The activity is also not suitable for people with pre-existing medical conditions, so consider your health before reserving.

Equipment, comfort, and what to bring

Masks, snorkels, and fins are included in the $58 price. That removes the need to bring your own basic kit, and the staff adjust the equipment before you go out. The gear has generally been described as good quality, though you should check your mask seal and fin fit before leaving the boat.

Wetsuits cost extra if selected, but they can be a useful addition. The available choices are a 2.5mm shorty or a 5.5mm full wetsuit. The full suit gives more warmth and coverage, while the shorty is less restrictive and may be enough for swimmers who do not get cold easily.

Bring a hat, swimwear, sunscreen, and water. There are no snacks included, and there is no reason to expect food service on an uninhabited island. Smoking, alcohol, drugs, fishing, littering, feeding animals, and pets are not allowed.

The boat is a working platform for a water activity, not a beach club. Keep your personal items tidy, pay attention to where your equipment is placed, and follow instructions around entering and leaving the water. Those small habits make the outing easier for everyone in a group of eight.

How the $58 price holds up

The price is reasonable if you value the boat access and supplied equipment. You are paying for transport to an uninhabited island, one or two snorkeling locations, and the chance to visit a wreck that would not be practical to reach independently without a boat.

The morning tour offers the strongest value because it lasts four hours and includes two sites. At that length, the cost compares well with other organized water outings, especially since you do not need to arrange a mask, snorkel, or fins.

The afternoon tour is harder to judge as a bargain because it lasts only two hours and visits one place. It can still be worth it when the timing fits your day, but do not book it assuming you will get the full two-stop experience.

A guide is not provided in the water. The crew handles the boat operation and equipment process, but you should not expect a dedicated person swimming beside you to identify fish or lead a detailed underwater tour. That is important for anyone looking for a highly interpretive nature experience.

Who will enjoy this trip most?

I would recommend Proti Island to confident swimmers who want clear water, a quiet island setting, and a distinctive snorkeling target. The WWII wreck gives the outing more character than a basic beach swim, while the second morning location adds time in the water.

It is also a good fit for couples, small groups of friends, and families with older children who already swim well. The eight-person limit keeps the outing from feeling like a large crowd, though every participant still needs to manage their own comfort and equipment.

This is less suitable for a non-swimmer, someone seeking a luxury cruise, or anyone expecting a full underwater history presentation. It is also not ideal if your only interest is a busy marine ecosystem. One review found the wreck far more interesting than the fish and sea floor, and that is a useful guide to setting your expectations.

The staff are a strong part of the experience. The operation is described as kind, helpful, welcoming, and professional, with explanations provided before the water activities. Communication in English, Greek, or Spanish is available.

Booking flexibility and the practical details

You can cancel up to 24 hours before the activity for a full refund. The reserve-now, pay-later option also helps if your Peloponnese plans are still moving around.

Starting times vary, so check availability for the date you want. Meet at Scuba Turtles at the assigned time, not earlier. Since the island is uninhabited, bring the basics you need for the boat and water, including drinking water and sun protection.

The tour provider is Scuba Turtles. The overall rating is 4.8 from nine reviews, with especially strong praise for the friendly staff, professional operation, helpful explanations, quality snorkeling gear, beautiful surroundings, and well-paced stops. One practical criticism concerned confusion over equipment ownership on the boat, so keep an eye on your assigned mask and fins.

Should you book the Proti Island snorkeling tour?

Book it if you are a capable swimmer and the idea of seeing a shallow WWII shipwreck appeals to you. The uninhabited island, small group, included gear, and morning choice of two sites make this a well-rounded water outing from Marathopolis.

I would choose the four-hour morning tour if possible. It gives you the wreck at Vourlia Beach plus a second snorkeling location, which makes the $58 price easier to justify. Choose the afternoon option only if you want a shorter trip or need to fit it around other plans.

Skip it if you cannot swim, have a relevant medical condition, or want a highly guided underwater lesson. For everyone else, especially anyone who prefers a focused, small-boat outing over a crowded beach day, Proti Island offers a worthwhile look at the Peloponnese from the water.

FAQ

Where does the Proti Island snorkeling tour start?

The meeting point is Scuba Turtles in Marathopolis. You should arrive at the designated meeting time, not earlier, because the center may not be ready to welcome you before then.

How long is the tour?

The morning tour lasts about four hours. The afternoon tour lasts about two hours and visits only one snorkeling location.

How many snorkeling locations are included?

The morning tour visits two snorkeling locations around Proti Island. The afternoon tour visits one location.

Does the tour visit Vourlia Beach?

Yes. Vourlia Beach is included, with about 70 minutes scheduled for snorkeling there.

Can I see a WWII shipwreck?

Yes. A 40-meter WWII shipwreck lies at the entrance to Vourlia Beach, with sections just below the surface that are suitable for viewing while snorkeling.

Is snorkeling equipment included?

Yes. A mask, snorkel, and fins are included. Optional 2.5mm shorty and 5.5mm full wetsuits are also available.

Is the tour suitable for non-swimmers?

No. The activity is not suitable for non-swimmers.

What languages are available?

The instructors communicate in English, Greek, and Spanish.

Can I cancel the booking?

You can cancel up to 24 hours in advance for a full refund. A reserve-now, pay-later option is also available.