The best part of this private cruise is the freedom to shape a full day on the Saronic Gulf. You can leave early or start later, then spend the day moving between a sunken ancient site, quiet coves, a fishing village, and a small island where deer and peacocks roam. Palaia Epidavros gives the trip more character than a simple beach outing.

I like the space for up to 11 people at one group price, which can make a private boat sensible for a family or group of friends. I also like the useful extras: snorkeling gear, sea scooters, Wi-Fi, bottled water, soft drinks, snacks, and alcoholic drinks are already aboard. Captain Pano is named in the available feedback as a fun companion, and the lunch stop in Perdika was singled out as the best meal of that group’s time in Greece.

The main caution is cost. The advertised group price is $1,806.17, but a separate €750 fuel surcharge is listed, so your final total can be much higher. That price may work well when divided among 11 people, but it is a serious outlay for a nine-hour day.

Key points at a glance

• Swim above a sunken city: Palaia Epidavros combines clear water, snorkeling, and a setting tied to ancient Greece.
• Four very different stops: You get archaeological interest, a sheltered beach, a village lunch, and an unbuilt island.
• Private space for 11: The boat is reserved for your group, not shared with strangers.
• A flexible finish time: You can choose the start time, but the boat must return by 7:00 pm.
• Good onboard kit: Snorkels, sea scooters, Wi-Fi, snacks, drinks, and water are included.
• Check the real cost: The €750 fuel surcharge is separate from the listed $1,806.17 group price.

A full day on the Saronic Gulf

This is not a quick ferry ride with a fixed seat and a fixed schedule. It is a private boat day from Agios Kosmas Marina in Elliniko, south of central Athens, with room to adjust the departure time to suit your group.

The stated start time is 10:00 am, though the day can begin at another time if you prefer. The hard limit is the return: you must be back at the marina by 7:00 pm. That gives you about nine hours, including time on the water and at four stops.

That flexibility matters. An early start gives you more time for swimming and a less rushed lunch. A later start may suit you after a long evening in Athens, but it leaves less room at each stop. Since this is a private outing, you can discuss the pace with the captain instead of following a large group’s timetable.

Agios Kosmas Marina is at Leof. Poseidonos 18, Elliniko 167 77. The cruise ends back at the same meeting point, so plan your Athens transport around that return rather than treating the boat as a one-way transfer.

Palaia Epidavros and the sunken city

The first stop, Palaia Epidavros, lasts about an hour and a half. The area is tied to ancient Epidavros and is known for important archaeological remains, including the famous theater of Epidavros. The boat visit, however, focuses on the sea rather than a land tour of the theater.

The unusual feature is snorkeling above a sunken city. Clear water lets you look below the surface at traces of the old settlement. This gives the first swim a sense of place. You are not simply stopping at a pretty cove; you are floating over remains connected to the ancient past.

Snorkeling equipment is supplied, so you do not need to pack your own mask and fins. The boat also carries sea scooters, which add a little fun for confident swimmers. You should still treat the equipment as a bonus rather than a guarantee of a long guided snorkeling session, since no detailed underwater tour is specified.

There is time to relax on a sandy shore, too. That makes this the longest stop and gives your group a chance to split up. Some of you can swim, some can snorkel, and others can stay on the beach.

The mention of Epidavros can create a false expectation of a full archaeological visit. If the theater is your main reason for coming, confirm what is included before booking. The boat day offers the setting and the underwater site, but the supplied details do not promise admission or transport to the theater itself.

Aponisos Beach and Agistri’s clear water

The second stop is Aponisos Beach on Agistri, also spelled Angistri in some descriptions. The boat anchors near a pebble beach in a small cove on the island’s western coast, with about 40 minutes set aside for swimming and rest.

This is a shorter stop than Palaia Epidavros, so think of it as a swim break rather than a full island visit. You will not have much time for a village walk or an extended beach stay. The reward is simple: sheltered water, a small cove, and a change of scene after the first stop.

Aponisos is described as having turquoise water and good conditions for swimming and snorkeling. The area is also known for things to see below the surface. With the boat’s gear available, this is an easy place to make use of the equipment without carrying your own.

The pebble shore is worth noting. Bring or wear suitable footwear if you dislike rough beaches. Sandy shores are easier for bare feet, while pebbles can be awkward when entering or leaving the water. The beach setting is attractive, but the stop’s 40-minute length means you should be ready to get back aboard promptly.

Aegina lunch in the fishing village of Perdika

Aegina is the longest land-based stop, with about two hours in Perdika. This is where the day shifts from swimming to food and island life.

Perdika is a small fishing village on Aegina’s coast. Lunch at a local restaurant is included in the plan, with fresh seafood as the main draw. One particularly strong piece of feedback praised the lunch spot chosen by Captain Pano and called it the best meal of that group’s time in Greece. That makes the restaurant choice an important part of the experience, not just a place to fill an hour.

You also have time to walk along the coast after eating. Two hours is enough for a meal and a short stroll, though it is not enough for a broad tour of Aegina. Keep your expectations focused on Perdika, seafood, waterfront views, and a relaxed break from the boat.

Aegina is also known for pistachios, so this is a good place to try the island’s local crop. The supplied details do not specify a tasting or purchase stop, but you can look for pistachio products during your time ashore.

The lunch portion deserves a practical question before you set out: ask what exactly the meal includes and whether there are choices for dietary needs. The tour states that lunch awaits at a local restaurant, but it does not give a fixed menu. Seafood lovers should be pleased, while anyone with allergies or a restricted diet should confirm arrangements in advance.

Moni Island, wildlife, and the last swim

Moni is a small island beside Aegina with no permanent residents and no buildings. Its appeal is the absence of development. Instead of a village or restaurant, you get clear water, an unspoiled shore, and time to swim and snorkel.

The stop lasts around 50 minutes. That is enough for a final swim and a drink aboard, but not enough for a long hike. You may walk a little to look for wildlife, though the schedule calls for a short visit rather than a full island exploration.

Moni is known for deer, Kri-Kri goats, squirrels, peacocks, and falcons. Seeing any particular animal is not guaranteed, but the wildlife adds a pleasing surprise to the stop. You may set out expecting another swim and end up watching animals along the shore instead.

With no buildings or permanent residents, Moni feels different from Aegina’s populated coast and from the restaurant stop in Perdika. It is a quiet way to finish the day. The tradeoff is that there are fewer facilities, so use the boat for water, drinks, and anything else you need.

The supplied details say you can have a drink onboard at Moni. Alcoholic beverages are included, along with sodas, bottled water, and snacks. Drink sensibly, especially if you plan to swim or use the sea scooters.

What the private boat setup adds

A private boat changes the mood of the day. You can bring up to 10 other people, making 11 in total, and only your group participates. That gives you privacy for a family gathering, a birthday, or a day with friends who want to swim without coordinating with strangers.

The value depends heavily on group size. At the listed $1,806.17 per group, the advertised rate works out to about $164 per person for 11 people before the fuel surcharge. With fewer people, the per-person cost rises quickly. Six people would pay roughly $301 per person before that extra charge.

The €750 fuel surcharge is the biggest financial detail to clarify. It is listed separately from the group price. You should ask the provider for the exact all-in amount in your currency before committing, since the difference between the advertised price and the final bill can be substantial.

The boat includes Wi-Fi, which can be useful for checking messages or sharing photos, though the point of the day is time away from Athens. Snorkeling equipment and sea scooters save you from renting gear elsewhere. Snacks and drinks also reduce the need to plan supplies, especially between the longer lunch stop and the shorter swims.

The available feedback describes Captain Pano as fun company and credits him with taking the group to an excellent lunch spot. Your captain may differ, but the practical lesson is clear: the captain’s local judgment can shape the day, especially when deciding where to eat and how to use the available time.

Who will get the most from this day

I would consider this trip for a group that values privacy, swimming, and flexibility more than the lowest possible price. Families and groups of friends can share the cost, use the boat’s gear, and set a comfortable pace.

It also suits people who want several flavors of the Saronic Gulf in one day. You get ancient associations at Palaia Epidavros, a small Agistri cove, Aegina’s food and village setting, and Moni’s wild shore. The variety keeps the day from becoming four versions of the same beach stop.

The trip is less suited to anyone seeking a detailed archaeology tour. The theater of Epidavros is part of the wider area, but the boat’s stated activities center on swimming, snorkeling, shore time, lunch, and wildlife. It is also not ideal if you want long walks or hours at one beach, since the schedule moves through four stops.

Most people can participate, and service animals are allowed. The activity is near public transportation, but no transport service from your hotel is included in the supplied details. You will need to reach Agios Kosmas Marina yourself.

Timing, weather, and what to clarify

The day must end at 7:00 pm, even though the departure can be adjusted. I would choose a start time that leaves enough room for all four stops rather than sacrificing the final visit to Moni.

Good weather is required. If poor weather forces cancellation, you can choose another date or receive a full refund. For your own protection, avoid making tight same-day plans around the cruise until the weather outlook is clear.

Free cancellation is available if you cancel at least 24 hours before the start time. Changes made within 24 hours are not accepted, and a late cancellation is not refunded. The local time in Greece controls the deadline.

Before booking, I would confirm four things:

• The full price including the €750 fuel surcharge
• The exact lunch arrangement in Perdika
• The available departure times for your date
• The type and size of boat assigned to your group

These questions are especially important because the advertised price covers a private group, but the fuel charge is separate. They also help you decide if the schedule matches your group’s swimming ability and food needs.

Is the $1,806.17 boat day worth it?

This can be a fine splurge when 8 to 11 people share the cost and want a private day on the water. The combination of four stops, onboard gear, refreshments, and a local lunch gives you more than a basic boat transfer. The best parts are the sunken city at Palaia Epidavros, the seafood stop in Perdika, and Moni’s undeveloped shore.

I would not book it without confirming the fuel surcharge. That €750 addition changes the value calculation and should be included in your budget from the start. If the final total still works for your group, this is a strong choice for a relaxed, sea-focused day with plenty of variety.

If you want the lowest-cost way to see the islands, choose a shared ferry or group cruise instead. If you want your own boat, a flexible start, supplied snorkeling gear, and time with only your companions, this private trip earns a place on your shortlist.

FAQ

Where does the boat trip start?

The meeting point is Agios Kosmas Marina, Leof. Poseidonos 18, Elliniko 167 77, Greece.

Where does the tour end?

The activity ends back at Agios Kosmas Marina.

How long does the cruise last?

The trip lasts about nine hours and must finish by 7:00 pm.

Can I choose a different departure time?

Yes. The trip can start at the time you choose, but it must be completed by 7:00 pm. The stated start time is 10:00 am.

How many people can join the private boat?

The price covers one private group of up to 11 people.

What is included onboard?

Snacks, alcoholic drinks, sodas, bottled water, snorkeling equipment, sea scooters, and Wi-Fi are included.

Is the fuel included in the listed price?

A €750 fuel surcharge is listed separately per booking, so confirm the final total before booking.

What happens if the weather is poor?

If bad weather causes cancellation, you can choose another date or receive a full refund. You can also cancel for a full refund if you cancel at least 24 hours before the start time.