Shared Mykonos Sail Cruise to Delos and Rhenia Islands

Ancient ruins meet perfect swimming water. This six-hour cruise combines UNESCO-listed Delos, birthplace of Apollo, with a relaxed stop at Rhenia for swimming, snorkeling, and a generous barbecue lunch. I like the mix of culture and beach time, and I like that coffee, soft drinks, wine, beer, snorkeling gear, and Wi-Fi are included. The main catch is the sea: windy days can make the ride rough, and getting aboard may be awkward if you have mobility problems.

You leave from Agios Ioannis Diakoftis at 9:30 a.m. and return there later in the day. The standard price is $151.16 per person, with hotel transport, the Delos admission fee, and a professional guide charged separately. This is not a quiet little sailboat outing. Depending on the group, you may be aboard a 72-foot or 89-foot gulet, with up to 30 or 40 people on that boat and a total activity limit of 70.

Quick reasons to consider this Mykonos boat trip

• Delos gives the day real substance: You can walk among ancient temples, homes, mosaics, and streets on a 1.5-hour island visit.
• Rhenia supplies the holiday mood: Swim in clear water, use the provided masks and snorkels, stretch out on deck, and eat lunch aboard.
• The barbecue is a strong part of the value: The buffet includes grilled meat, vegetables, Greek salad, tzatziki, rice, fruit, wine, beer, coffee, tea, soft drinks, and water.
• The crew receives the strongest praise: Staff members are described as attentive, friendly, and quick to help with drinks, swimming equipment, boarding, and family needs.
• You have a choice at Delos: Pay extra for a professional guided tour, explore on your own, or remain aboard and swim near the island.
• Plan for movement and sun: Boarding involves a movable gangplank, and the open water offers little protection from heat, glare, or wind.

Why Delos and Rhenia make a good pair

Mykonos is famous for white buildings, late nights, and beach clubs. This cruise gives you a different view of the Cyclades. You spend part of the day in one of the ancient Aegean world’s most important religious centers, then trade stone ruins for a natural swimming stop near Rhenia.

That contrast is the reason I find the outing appealing. A full day devoted only to ruins can feel hot and tiring, especially on Delos, where shade is limited. A boat day devoted only to swimming can feel pleasant but a little thin. Here, the two halves help each other.

The boat itself is designed for comfort rather than a high-energy party. The yachts are wide, with room to lie back even when the passenger count is substantial. The atmosphere suits families, couples, and adults who want a social day without loud entertainment taking over.

The overall rating is 4.8 from 705 ratings, and 96 percent of customers recommend it. That strong response fits the repeated praise for the crew, food, boat space, and swimming stop. Still, the sea can change the mood quickly. A windy return can be exciting, but some people have felt seasick after lunch, so keep that possibility in mind.

Boarding at Agios Ioannis Diakoftis

The meeting point is the Greece Sailing sail cruises base at Agios Ioannis Diakoftis, southwest of Mykonos Town. The cruise begins at 9:30 a.m., with a short boarding and safety introduction from a crew member.

Life jackets are available if you need one or ask for one. The crew explains the route, and you can also use a QR code for information during the day. All passengers go barefoot aboard for safety and comfort, so wear shoes that you can remove easily and expect to leave them behind before settling in.

Hotel pickup and return cost an additional 20 euros per person. It must be arranged in advance and paid ahead of time. Pickup normally comes 30 to 60 minutes before departure, and the driver contacts you the evening before to agree on the details.

Do not assume that transport is automatic. One family had trouble because they had not arranged a ride, although the operator helped them reach the boat another way. If you are staying away from Agios Ioannis, or arriving from a cruise ship, settle the transfer before the evening before departure.

Boarding deserves an honest warning. The gangplank is not fixed to the dock, and waves can make it move. The crew assists passengers, but the first step aboard can be difficult for anyone with limited mobility. Once on deck, the boat is much easier to manage, but this is not the right choice if you need a fully step-free experience.

Delos: one and a half hours among ancient stones

Delos is the cultural centerpiece. The island is described as a 3500 BC UNESCO monument and is linked in Greek mythology with Apollo’s birth. In practical terms, you are visiting a large archaeological site with ancient streets, sanctuaries, houses, and carved remains spread across an open, sun-exposed area.

You have about 1.5 hours to explore the ruins. That is enough for a worthwhile walk, but it is not an unlimited amount of time. One person who enjoyed the stop still wished for more time, while another found the allotted period sufficient to see the main sights independently.

You can purchase the professional guided tour for 45 euros per person. This is worth serious thought because Delos can be hard to read without context. The stones are impressive, but a guide helps explain what you are seeing and why this small island mattered so much in the ancient world. If you prefer to move at your own pace, the self-guided option lets you choose your own route.

The entrance fee is not included in the base price. Admission costs 20 euros per person. Add the guide and admission, and the day becomes noticeably more expensive, so decide before booking whether Delos interpretation is important to you.

Wear a hat, use sunscreen generously, and bring water. The site can be very hot, and one account describes the walk as tiring even though it was rewarding. There are water vending machines near the museum shop, but you should not rely on finding shade whenever you need it.

You may also choose not to go ashore. The boat remains near a bay, where you can sunbathe or swim while other passengers explore the ruins. That flexibility works well for families with different interests, or for anyone who has already visited Delos.

Rhenia: the best time to get wet

After Delos, the boat continues toward Rhenia, where the focus shifts to swimming and lunch. The stop lasts about 2.5 hours, giving you enough time to swim, snorkel, eat, and rest without feeling rushed.

The water is described as clear and pool-like. Complimentary masks and snorkels let you look toward the rocks for fish and other underwater life. Fins are not provided, so this is casual snorkeling rather than a serious reef session. If you are not a confident swimmer, ask the crew for a noodle or life jacket.

The best part is that participation is optional. You can jump into the water, sit on deck, or simply watch the blue sea from a dry towel. Several people chose not to swim on cooler days, while others considered the swimming the high point of the trip.

The crew keeps an eye on passengers and offers assistance. That matters when people are moving between the water and the boat, especially children, older adults, and anyone who is not comfortable in open water. Still, use your own judgment. A calm-looking cove does not remove the need for basic swimming confidence.

The barbecue lunch and drinks

Lunch is served buffet-style aboard the boat after the swimming period begins. The menu is more substantial than the usual sandwich-and-snack setup:

• Grilled pork sticks, beef kebabs, and lamb kebabs
• Grilled eggplant, zucchini, mushrooms, and other vegetables
• Greek salad with a salty local touch
• Tzatziki
• Mixed rice with vegetables and seasoning
• Seasonal fruit salad

The food receives unusually strong praise, with several people calling it one of the best meals of their Mykonos stay. I would value that on a six-hour outing, because a proper meal makes the schedule feel like a full day rather than a transport service with a snack break.

Coffee, tea, soft drinks, water, white wine, and red wine are included. Beer is included as well. Cocktails and other alcoholic drinks cost extra, so the included selection covers ordinary refreshment but not every bar order.

Timing matters here. If the sea is rough, eating shortly before the return crossing may not agree with you. Take a modest first serving, wait to see how the boat moves, and avoid overdoing alcohol. The food is plentiful, but the Aegean has the final word.

The boat, group size, and pace

The operator uses either Andreas, an 89-foot gulet, or Atlantis, a 72-foot gulet, depending on group size. The stated maximum is 40 people on Andreas and 30 on Atlantis, although the wider activity can reach 70 passengers across boats.

That means the experience is not an intimate private charter. Even so, the boats are described as spacious and clean, with enough room to relax. The atmosphere is generally calm and family-friendly rather than built around music, dancing, or a party crowd.

The cruise includes Wi-Fi, but do not book the trip for internet access. The real draw is being outside, moving between islands, and having time to sit without a fixed program every minute. The crew gives basic information, answers questions about the area, and regularly checks that people are comfortable.

The sailing itself can vary. On a calm day, you get a smooth, scenic ride. On a windy day, the crossing becomes more active, with spray, rocking, and a greater chance of seasickness. The cruise may be altered or canceled if conditions are unsuitable, and the operator contacts you the evening before if weather affects the plan.

What the $151.16 price really buys

At $151.16 per person, the base price is not cheap, but it covers more than a simple ferry ride. You receive roughly six hours on a sizable yacht, a barbecue buffet, wine and beer, soft drinks, snorkeling equipment, a host, insurance, Wi-Fi, and access to both Delos and Rhenia.

The extras can change the calculation:

• Hotel pickup and drop-off: 20 euros per person
• Delos entrance fee: 20 euros per person
• Professional Delos guide: 45 euros per person

If you add everything, the day costs considerably more than the advertised starting price. I would treat the basic rate as fair for the boat, meal, drinks, crew, and swimming stop. If you care about ancient sites, the admission fee is essential, and the guide is a useful upgrade rather than a minor add-on.

This is particularly good value if you want both culture and swimming without organizing separate transport, ferry tickets, meals, and equipment. It is less compelling if your main goal is simply to reach Delos cheaply, or if you dislike organized schedules.

Who should book, and who should think twice

I would recommend this cruise to couples, families, and first-time Mykonos visitors who want a full day away from town. It works especially well for people who enjoy a little history but do not want to spend the entire day walking through ruins.

Families should appreciate the choices. Teenagers can swim and snorkel, parents can relax with a drink, and anyone interested in archaeology can explore Delos. The crew has helped passengers with mobility concerns, but the loose gangplank remains a real limitation.

You should think twice if you are prone to seasickness, have major mobility restrictions, or want a quiet private sail. You should also avoid packing the day too tightly. The cruise returns to Agios Ioannis after about six hours, but weather and sea conditions can affect the pace.

Bring a swimsuit, hat, sunscreen, comfortable clothes, and a light jacket in the early or late season. The advice to bring lots of sunscreen is not an exaggeration. Delos is exposed, and the boat reflects plenty of sunlight.

FAQ

How long is the Mykonos sail cruise?

The experience lasts approximately six hours. It begins at 9:30 a.m. and returns to the meeting point at Agios Ioannis Diakoftis.

Is hotel pickup included?

No. Round-trip pickup and drop-off are available for 20 euros per person. You must reserve the transfer in advance and pay ahead of time.

Is the Delos entrance fee included?

No. Admission to the Delos archaeological area costs 20 euros per person.

Can I book a guided tour of Delos?

Yes. A professional guided tour is available for 45 euros per person. You may also explore Delos independently.

What food and drinks are included?

The buffet includes grilled meat, vegetables, Greek salad, tzatziki, mixed rice, and seasonal fruit. Coffee, tea, refreshments, water, white wine, red wine, and beer are included. Cocktails and other alcoholic drinks cost extra.

Is snorkeling equipment provided?

Yes. Snorkeling equipment is included. Swimming noodles and life jackets are available for people who are not confident swimmers.

What happens if the weather is bad?

The operator may change the itinerary or cancel the cruise if conditions are unsuitable. You will be informed the evening before, and a canceled trip due to poor weather brings a choice of another date or a full refund.

Should you book this cruise?

Yes, if you want one Mykonos day that feels varied and well filled. Delos supplies the meaning, Rhenia supplies the fun, and the crew ties the two together with food, drinks, and practical help.

Book the guide if ancient sites are important to you. Arrange pickup early if you are not staying near Agios Ioannis. And if the sea is rough, accept that the ride may be part of the adventure rather than a smooth ferry crossing.

For a relaxed boat day with a worthwhile archaeological stop, this is a strong choice. Just bring sunscreen, wear sensible clothes, and be honest about your comfort with boats, swimming, and a moving gangplank.