Naxos: Rina Cave-Koufonisi Cruise & Rina Cave Swim with BBQ

This Naxos cruise from Agia Anna promises a full day of adventure, with crystal-clear waters, charming island stops, and a delicious Greek BBQ. While we haven’t personally taken this trip, the glowing reviews and detailed itinerary suggest it offers an authentic and enjoyable experience for those looking to explore Greece’s Cyclades from the sea.

Three things stand out: the opportunity to swim and snorkel at multiple spots, the chance to explore two picturesque islands—Koufonisi and Ano Koufonisi—and the laid-back vibe aboard a traditional wooden boat. One potential consideration is that the boat can get crowded, especially during peak summer months, which might affect your comfort if you prefer solitude.

This trip is perfect for travelers craving a mix of relaxation, scenic beauty, and local culture, especially those who love good food and a fun boat atmosphere. Whether you’re a family, couple, or solo adventurer, you’ll enjoy the well-organized itinerary and friendly crew guiding you through a true Greek sea experience.

This experience made our article of 9 Best Cruises And Boat Tours In Naxos.

Key Points

• Stunning swim stops: Three separate locations for swimming and snorkeling, with gear provided.
• Charming island exploration: Free time on Koufonisi and Ano Koufonisi to stroll, shop, or relax.
• Authentic Greek BBQ: Delicious meal with vegetarian and vegan options, paired with local wine.
• Expert-led trip: Knowledgeable guides and friendly crew enhance the experience.
• Great value: All-inclusive day with food, drinks, and activities at a reasonable price.
• Ideal for active and relaxed travelers: A balanced mix of sightseeing, swimming, and leisure.

You can check availability for your dates here:

The Itinerary in Detail

Starting Point and Departure

Your journey begins at Jason Daily Cruises at the Agia Anna Port. The boat departs early, so arriving on time is key to securing a good spot—many reviewers recommend getting there early to choose the best viewing and seating options at the bow, which offers the most panoramic views and comfy spots for lounging. The boat itself is described as spacious and clean, with a capacity around 100 people, so expect a lively but manageable group size.

First Stop: Kato Koufonissi

After a 20-minute sail, you’ll arrive at Kato Koufonissi, a tiny, virtually untouched paradise. Here, you’ll have about 105 minutes to swim, snorkel, and explore this secluded spot. The clear, inviting waters make for great photo opportunities, especially near the famous Rina Cave, a natural wonder on the south coast of Naxos.

Because the boat doesn’t dock at the cave itself, you’ll need to swim or use a ladder to enter the water, a detail appreciated by reviewers who enjoyed the thrill of climbing rocks and exploring underwater. One reviewer noted, “the water was crystal clear and refreshing,” emphasizing how the swim stops are a highlight for many.

Second Stop: Koufonisi Island

Next, you’ll head to Ano Koufonisi, an inhabited island with a charming village, beaches, and cafes. You’ll have about 2.5 hours to walk around, soak in views, or grab a Greek coffee at a local café. Reviewers mention it as the perfect balance of activity and downtime—some enjoyed strolling through the quiet streets, while others relaxed on the beach.

Food here is a highlight, with some reviewers noting the BBQ onboard was delicious, with plenty of options like souvlaki, salad, tzatziki, and fresh fruit. Vegan options are available, including stuffed grape leaves and gigantes (butter beans), making it accessible for dietary restrictions.

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Third Stop: Rina Cave

Your final swimming opportunity is at Rina Cave on Naxos’s south coast. Expect stunning photos, a chance to jump from the boat, or climb down a ladder for a closer look inside. Many guests loved this spot, with one saying, “the cave was enchanting,” although some found it slightly anticlimactic compared to the earlier stops. Still, it’s a fantastic chance to cool off and explore the landscape, especially with the provided snorkel gear and life jackets.

Return to Agia Anna

After a full day of swimming, exploring, and eating, you’ll head back to the starting point. Reviewers mention the return journey as relaxing, with many enjoying the laid-back atmosphere and music playlist on board—some said it felt like a party at sea.

What to Expect on the Day

The Boat and Crew

The traditional IASON wooden boat adds a genuine Greek feel to the experience. It’s spacious enough for comfort, and guests consistently praise the attentive, knowledgeable crew who provide interesting commentary about the islands and sites. Many reviews highlight the friendly staff, with standout guides like Paulina and the captain, who make everyone feel welcome.

Food and Drinks

The included BBQ lunch is a major selling point. Expect generous portions of pork or chicken souvlaki, salads, tzatziki, bread, and fresh fruit. Vegan options are available, satisfying dietary restrictions. Guests note the food is delicious, well-prepared, and plentiful.

Drinks include local wine, soft drinks, water, and coffee, served throughout the day. Reviewers appreciate the relaxed vibe, with some saying the wine flows freely during the cruise.

Swimming and Snorkeling

Snorkel gear is included, and the water visibility is praised as excellent. The spots are perfect for both beginners and more experienced snorkelers, with many reviewers noting the abundance of sea life and clear waters. The addition of pool noodles and life jackets ensures everyone feels safe while exploring.

Timing and Group Size

The 9.5-hour duration includes all stops, meals, and travel time. While the boat can get crowded during high season, many reviews indicate that in late spring or early summer, it’s more manageable and less crowded. Arriving early helps secure a prime spot and makes the day more comfortable.

Considerations

One point to keep in mind is that the boat does not dock at Kato Koufonissi, requiring swimming or ladder access. Also, during peak months, expect a lively atmosphere; if solitude is your goal, this might not be ideal.

Authentic Experiences and Reviewer Insights

Many guests describe the crew as helpful, friendly, and full of interesting facts. One reviewer shared, “our guide and captain were great, and the boat only had half its capacity, which made the experience even better.” The food is consistently praised, with some mentioning helping to rotate the skewers or enjoying the music playlist, which included classics like ABBA—adding a fun, relaxed vibe.

The island stops allow for genuine exploration, whether wandering the streets of Koufonisi or relaxing on its beaches. Multiple reviewers emphasized how the day balanced sightseeing with leisure, making it perfect for those who want to experience the Cyclades without too much rushing.

Value for Money

This cruise includes everything—transportation, three swim stops, island exploration, BBQ lunch, drinks, and snorkeling gear. Reviewers frequently mention how the price is fair considering the length of the trip, the quality of the food, and the stunning locations visited.

It’s a great way to see several scenic spots in one day, especially if you’re short on time or prefer a guided, stress-free experience. The all-inclusive approach means you won’t be surprised by extra costs, making it easier to budget your day.

Who Should Book This?

This cruise is ideal for those who like active relaxation, fantastic scenery, and good food. If you enjoy meeting fellow travelers and having a lively, social atmosphere, you’ll love the crew and the vibe on board. It’s also perfect for families, couples, or solo travelers wanting a comprehensive day out on the water.

It’s less suited for travelers seeking complete tranquility or a private experience, especially during the height of summer when boats may be more crowded. However, late spring or early summer offers a calmer, more intimate environment.

FAQ

What should I bring?
You should bring sunglasses, a hat, swimwear, a towel, sunscreen, and weather-appropriate clothing. It’s also a good idea to have a waterproof camera or phone holder for underwater shots.

Does the boat dock at Kato Koufonissi?
No, the boat doesn’t dock at Kato Koufonissi. Instead, swimmers swim in the sea near the cave; ladders are available for easier access.

Are vegan and dietary modifications available?
Yes, vegan options such as stuffed grape leaves and gigantes are offered, and meal modifications can be requested in advance.

What is the group size?
The boat has a capacity of about 100 people, but reviews suggest it often feels more relaxed, especially if you arrive early to select your seat.

Is there enough time at each stop?
Yes, the itinerary provides comfortable time for swimming, exploring, and relaxing—about 1 hour at Kato Koufonissi, 2.5 hours at Ano Koufonisi, and 1 hour at Rina Cave.

What if the weather is bad?
If high winds or rough seas cause cancellation, you can reschedule or receive a full refund.

Final Thoughts

This Naxos cruise offers a well-rounded day of scenic island visits, swimming in crystal waters, and savoring authentic Greek cuisine. The friendly crew, beautiful locations, and inclusive atmosphere make it a compelling choice for travelers wanting a full, fuss-free adventure at sea.

While it’s lively and popular, the experience’s balance of activity and relaxation shines through, especially with the delicious BBQ and excellent snorkeling opportunities. If you’re after a fun, social, and scenic day exploring the Cyclades, this cruise is likely to tick all your boxes.

In the end, it’s a fantastic way to see some of the most beautiful islands near Naxos while enjoying the warm hospitality and flavors of Greece. Perfect for those who want a memorable, picture-perfect day out on the Aegean Sea.

You can check availability for your dates here: