Chalkidiki: Blue Lagoon & Ammouliani Island Cruise & Lunch

The best part of this cruise is the change of scene: a glass-bottom boat leaves Ouranoupoli, crosses toward Sithonia and Diaporos, then finishes at Ammouliani Island. You get clear water, rocky coves, beach time, a Greek barbecue, and music in one six-hour outing. I especially like the long first swim stop and the easy second stop at Alikes Beach. The trade-off is that the first swim is from the boat in water about two meters deep, so non-swimmers must stay aboard.

I like the friendly, well-organized crew and the fact that lunch is more than a token snack. Souvlaki, salad, tzatziki, bread, wine, and children’s drinks make the $47 price reasonable. The glass-bottom feature is a pleasant extra, though you should not expect a full underwater tour, and strong winds can force a change in route.

Key points at a glance

• Yellow corals below the keel: Look through the glass-bottom section as the boat passes a well-known reef near Ouranoupoli.
• A 1.5-hour Blue Lagoon swim: The boat anchors in roughly two meters of clear water near Diaporos, with swimming directly from the vessel.
• A proper Greek barbecue: Lunch includes pork souvlaki, Greek salad, tzatziki, bread, wine, and soft drinks for children.
• Alikes Beach on Ammouliani: The second 1.5-hour stop gives you port access, beach bars, and easy swimming.
• Music and a VIP deck: A DJ keeps the cruise lively, while the upper deck offers a place to sit with a cocktail.
• Weather can change the route: Strong winds may replace Diaporos with the port of Ammouliani’s central village.

From Ouranoupoli port to the blue water of Sithonia

Your day begins at the main port of Ouranoupoli, beside the Tower of Prosforion. Plan to arrive 30 minutes before departure, although the operating information asks passengers to be aboard 45 to 30 minutes before the 11 a.m. start. That early arrival matters because you will want time to find the boat, settle in, and choose a seat before the cruise gets busy.

Parking is available on the right as you enter the village. Hotel pickup and drop-off are not included, so you need to arrange your own way to Ouranoupoli. This is a straightforward meeting point, but do not treat it like a last-minute beach outing. The boat waits at the port, not at your hotel.

Once aboard, the cruise begins with views of the coast and the nearby waters. Eirinikos Glassbottom Cruises provides safety equipment, an English and Greek host or greeter, and audio guidance in English and Greek. A DJ also works onboard, so the mood is closer to a lively day cruise than a quiet nature boat.

That atmosphere suits families, couples, and groups who want a social day on the water. It may not suit you if you want a small, silent vessel or a carefully narrated marine biology trip. Children are common, and one practical tip is to head for the top or front deck early if you prefer cleaner air and less noise.

Looking through the glass-bottom keel

One of the first points of interest is the reef near Ouranoupoli. The boat passes over yellow corals, which you can view through the glass-bottom section in the keel. This gives the ride a little more purpose than simply moving from one swimming stop to another.

Keep your expectations in check. The glass section is an added feature, not a large aquarium or a long underwater viewing session. Visibility, sunlight, movement, and how many people gather around the viewing area all affect what you see. If you are hoping for a detailed look at marine life, bring your own snorkeling gear and consider using it during the swimming stops.

The coral viewing is still worthwhile because it connects the boat ride with the sea below you. I like these small details that make the crossing feel more connected to the place. Just do not book the cruise solely for the glass bottom.

Passing the beaches of Sithonia and Vourvourou

The boat heads toward Sithonia, Halkidiki’s second peninsula, and the islands around Vourvourou. This part of the route is mainly scenic. You will have time to photograph beaches, coves, and the open water before reaching the Blue Lagoon area.

The appeal here is variety. From the deck, you see beaches from the sea rather than from a road or resort. That gives you a different sense of the coast, especially when the boat passes clear shallows and island edges.

The crossing also takes time. One account describes roughly two hours of travel to Sithonia and back, which means a meaningful part of your six-hour day is spent aboard. I see that as a fair trade if you enjoy boat time, music, and views. If you want the maximum possible time on shore, a beach day may suit you better.

The 1.5-hour Blue Lagoon swimming stop

The first major stop is near Diaporos Island in the Blue Lagoon area. The water is clear and turquoise, and the boat anchors in a bay with a depth of about two meters. You get around 1.5 hours here, which is long enough for repeated swims rather than a quick splash.

The key detail is that you swim directly from the boat. There is no beach immediately beside the vessel, and the cruise does not provide life vests for ordinary swimming. The ship’s vests are for emergencies only. You may bring your own flotation vest and snorkeling equipment, but you should be comfortable in open water before choosing this stop.

If you swim confidently, this is likely to be your favorite part of the first half of the day. You can jump or climb into the water, swim around the anchored boat, and enjoy the unusual sensation of floating in a bay with no sand under your feet. The water is shallow by open-water standards, but two meters is still too deep for anyone who cannot swim.

If you prefer to stay dry, the VIP deck offers a good alternative. You can order a cocktail, watch the swimmers, listen to the DJ, and enjoy the view without feeling pressured to enter the water. That option is important for families with mixed swimming abilities.

Bring a towel, swimsuit, sunscreen, and a waterproof bag. If you plan to swim away from the boat, your phone, wallet, and dry clothes need protection. Beach shoes are also sensible because rocky ground and seaweed can appear around the swimming areas.

Greek barbecue lunch on the boat

After the first swim, lunch is served onboard. The main dish is traditional pork souvlaki, with Greek salad, tzatziki, bread, wine, and drinks for children. The meal is a buffet rather than a formal restaurant service, which fits the relaxed cruise setting.

I consider the lunch a real part of the value. At $47 per person, you are not paying only for transport and a swim. You also receive a filling Greek meal, onboard entertainment, and access to two separate water stops. The food is described as tasty and sufficient, though one practical assessment called it light. I would eat a sensible breakfast and bring extra snacks if you normally get hungry after swimming.

The pork souvlaki is the standard option, so notify the local partner at least one day before departure if you need a vegetarian meal or do not eat pork. A vegetarian version can be prepared, but do not wait until you are already onboard.

Extra snacks and drinks are available for purchase. You may also bring snacks of your own, which is useful for children or anyone with special dietary needs. The boat has a selection of packaged snacks and drinks, with prices described as reasonable.

Lunch also creates a natural pause in the day. After swimming, you can sit down, eat, dry off, and watch the coast instead of rushing straight to the next stop. The wine adds a Greek holiday touch, while the children’s drinks make the meal easier for families.

Alikes Beach and the Ammouliani stop

After lunch, the boat continues to Alikes Beach on Ammouliani Island. This is the second swimming stop and lasts about 1.5 hours. Unlike the first stop, the ship anchors at the lagoon’s port, so you can go ashore more easily.

This stop is especially useful if your group has different interests. You can swim in the clear water, walk around the port area, or use one of the beach bars. You do not need to swim from the boat, making Ammouliani the more relaxed choice for children, cautious swimmers, and anyone who simply wants beach time.

The water here is repeatedly described as exceptionally clear, and the beach is a major reason many people enjoy the cruise. Bring sunscreen and consider an umbrella if you do not want to spend the whole 90 minutes in direct sun. The boat does not turn this into a guided island tour, so your time is free and informal.

Ammouliani is also where the cruise feels most like a normal Greek beach day. You can order a cocktail, sit near the shore, and take in the bright water without needing to plan transportation between beaches. That simplicity is valuable on a short holiday.

If strong winds affect the route, the second stop may instead be at the port of the central village of Ammouliani. The operator may also be unable to reach Diaporos in poor conditions. This is the main itinerary risk, especially if the Blue Lagoon is the reason you book. You may receive a text about a change, but one reported case involved passengers learning about the alteration only when boarding, so it is wise to ask at the port if the weather looks rough.

Music, seating, and the feel onboard

A DJ provides music during the cruise, and the upper VIP deck is the place for cocktails and dancing. This gives the boat a party element without making the entire day dependent on nightlife. You can join the music or find a quieter place to sit, depending on the moment.

The boat is reported to be clean and well maintained, with enough seating for everyone on at least some departures. Still, seating preferences matter. Arrive early if you want the front or upper deck, especially during the busy summer months.

Expect a mixed crowd. Families, couples, and groups all use this cruise, and children can make the main decks noisy. I would not call that a flaw, but it is worth knowing before you book. A seat on the top deck can help if you want more breeze and a better view.

The crew receives strong praise for being friendly, helpful, and professional. That matters on a day when the crew must manage boarding, food, swimming safety, weather changes, and a lively boat atmosphere. The English and Greek language support also makes basic instructions easy to follow.

Is the $47 price good value?

At $47 per person, this is a good-value full-day water outing if you want several elements bundled together. Your price includes the glass-bottom boat, safety equipment, DJ, two swimming stops, and a Greek barbecue lunch with drinks. You avoid arranging separate transport to Sithonia, Diaporos, and Ammouliani.

The value is strongest for people who would otherwise pay for a boat trip and then buy lunch and drinks separately. Families can also benefit because the day includes food, music, and time in the water without constant planning.

The value is weaker if you mainly want a quiet beach and dislike long crossings. You also need to accept that the itinerary depends on wind and sea conditions. If Diaporos is replaced by Ammouliani, you may still have a pleasant day, but it will not be the exact route you expected.

Free cancellation up to 24 hours before departure and the option to reserve now and pay later make the booking less rigid. Check the available start time when you book, since the listed boarding guidance points to an 11 a.m. departure.

Who should book this cruise?

I would recommend it to you if you want a social, easy-going day on the water with clear swimming areas, Greek food, music, and beach time. It works particularly well for families with confident swimmers and for couples who like mixing scenery with a little onboard energy.

It also suits first-time boat passengers. The route is simple, the crew handles the main arrangements, and you do not need to organize separate beach transfers. A first boat trip can feel less daunting when one stop offers direct swimming from the vessel and the other offers a proper beach.

I would hesitate if you cannot swim and do not enjoy sitting aboard while others enter the water. You can stay on the VIP deck, but the first stop is built around swimming from the boat. I would also choose another activity if your priority is an intimate sailing trip, extensive snorkeling, or a quiet natural setting.

What to bring and how to prepare

Pack swimwear, a towel, sunscreen, snacks, and a waterproof bag. Add beach shoes if you dislike rocky or seaweed-covered ground, plus your own snorkeling equipment or flotation vest if you use them.

Arrive early, eat breakfast, and confirm the vegetarian or non-pork meal at least one day ahead. For the best chance of a preferred seat, arrive before the final boarding rush and head to the top or front deck.

Should you book it?

Book this cruise if you want a lot packed into six hours and you are happy with a lively boat atmosphere. The strongest reasons are the two long water stops, the clear Ammouliani beach, the included souvlaki lunch, and the chance to see several parts of Halkidiki without arranging your own transport.

Skip it if you need a guaranteed Diaporos visit, dislike open-water swimming, or prefer a calm small-group outing. For everyone else, the $47 price is fair, and the combination of sea views, food, music, and beach time makes this one of the more practical day trips from Ouranoupoli.

FAQ

Where does the cruise depart from?

The cruise departs from the main port of Ouranoupoli, beside the Tower of Prosforion.

How early should I arrive?

You should arrive about 30 minutes before departure. Boarding guidance asks passengers to be on the boat 45 to 30 minutes before the listed 11 a.m. starting time.

How long is the cruise?

The activity lasts six hours.

What does the lunch include?

The barbecue buffet includes traditional pork souvlaki, Greek salad, tzatziki, bread, wine, and drinks for children.

Can I request a vegetarian meal?

Yes. You should inform the local partner at least one day before departure so a vegetarian meal can be prepared.

Are there two swimming stops?

Yes. The first is near Diaporos in the Blue Lagoon area, and the second is at Alikes Beach on Ammouliani Island.

Do I need to swim from the boat?

At the first stop, you enter the water directly from the boat at a depth of about two meters. Non-swimmers can remain aboard, including on the VIP deck.

Can I use the ship’s life vest for swimming?

No. The ship’s life vests are for emergencies only. You can bring your own flotation vest and snorkeling equipment.

What happens if there are strong winds?

The route may change. The boat might not stop at Diaporos, and the second stop may take place at the port of Ammouliani’s central village instead.

Is hotel pickup included?

No. You must make your own way to the port of Ouranoupoli, and hotel pickup and drop-off are not included.