Exploring Naxos’s Hidden Gems by Boat: Koufonissia and Rina Cave Tour
This boat trip offers a chance to see some of the Cyclades’ most captivating spots—Koufonissia, Rina Cave, and a handful of secret beaches—without the hassle of planning each stop yourself. It’s a full-day adventure, lasting about 9.5 hours, that balances scenic cruising, swimming, local food, and island exploration. The experience is run by Jason Daily Cruises, a reputable company with a solid 4.6-star rating based on nearly 100 reviews, and it costs around $90 per person.
One thing I really appreciate about this tour is how it combines relaxation and activity. You can soak up the sun on the boat, snorkel into caves, and then explore charming islands at your own pace. A second highlight is the lunch—a generous Greek barbecue with soft drinks and unlimited water, which many reviewers say is tasty and plentiful. That said, if you prefer more authentic seafood dining, some travelers suggest skipping the lunch in favor of exploring local tavernas on Koufonissia itself.
A potential consideration is that the boat can be crowded, especially since capacity is 100 passengers. As one reviewer pointed out, it can feel a bit cramped when trying to find a good spot or move around, so arriving early and choosing your seat wisely might make your day more comfortable. Also, while the tour is well-organized, those wanting personalized attention or a more intimate experience might find the large group a little overwhelming.
This trip works best for travelers who enjoy a lively, scenic day on the water with plenty of opportunities to swim, take photos, and relax. It’s ideal if you want to combine sightseeing with casual socializing and don’t mind sharing the boat with others. The guides, often praised for their friendliness and helpfulness, make a point of creating a welcoming atmosphere, which adds to the trip’s appeal.
Key Points / Takeaways

- Stunning scenery and natural wonders: Expect crystal-clear waters, caves, and beautiful beaches that are hard to access otherwise.
- Comfortable but busy boat: Be prepared for a larger group, which can lead to a more energetic and social atmosphere but may feel crowded at times.
- Authentic local food: The BBQ lunch offers a taste of Greek cuisine, complemented by local wine, with vegetarian options available.
- Flexible island exploration: You get free time on Koufonissia for beaches, shopping, and sightseeing, plus a coffee stop with sea views.
- Expert guides: Several reviews mention guides like Christina and Anna for being friendly, knowledgeable, and attentive.
- Good value for the price: For around $90, you get a full day of sightseeing, swimming gear, Wi-Fi, and lunch—making it a solid option for budget-conscious travelers.
A Deep Dive Into the Experience

Ready to set sail again? More boat adventures we've reviewed in Agia Anna
The Journey Begins at Agia Anna’s Pier
Starting from the small but charming pier in Agia Anna, the tour kicks off early with a friendly welcome from the crew of Jason Daily Cruises. The boat itself is comfortably equipped with snorkeling gear, flotation noodles, goggles, and lifejackets, ensuring safety and fun for all ages. With a capacity of 100 people, it’s a lively environment, often described as friendly and well-organized. Some reviews mention that arriving early gives you a better chance to secure a preferred spot—so aim to get there ahead of the crowd.
Cruising the Coast of Naxos and Beyond
Once underway, I loved the way the boat slowly cruises along the coast, giving passengers plenty of chances to snap photos of the rugged Naxos shoreline. The staff, notably guides like Christina, are praised for their welcoming attitude and helpfulness, making it easy to ask questions or get tips for the day. You can expect a laid-back atmosphere with a good mix of sunbathers, swimmers, and socializers.
The Highlight: Rina Cave and Its Spectacular Water
The star attraction is definitely Rina Cave. The crew drops anchor, and everyone gets the chance to climb down the ladder or jump into the water for a swim inside this natural marvel. The cave’s interior boasts crystal-clear water and dramatic rock formations—an experience that many travelers say is unforgettable. Several reviews highlight the friendly and helpful staff, including Cristina, who assist with snorkeling gear and ensure everyone feels comfortable.
Authentic Greek BBQ and Refreshing Drinks
Lunch is served on the boat, featuring a hearty Greek barbecue with local wine, fruits, and unlimited soft drinks. Many reviewers emphasize how tasty the food is and how it adds to the relaxed vibe of the day. Vegetarian options are available, making it suitable for a range of dietary preferences. The wine and flowing drinks help create a convivial atmosphere, especially after a few hours in the sun.
Exploring Koufonissia at Your Own Pace
After lunch, the boat heads to Ano Koufonissi, a tiny but stunning island with several beautiful beaches, perfect for swimming, sunbathing, or just wandering. With around 2.5 hours of free time, you can explore on your own—some take photos, others shop at small boutiques, and many simply relax on the sand. You might also enjoy a traditional Greek coffee at a seaside café, a simple pleasure that many travelers find charming and authentic.
The Return and Final Impressions
As the day winds down, the boat returns to Agia Anna, with plenty of time for reflection on the stunning sights and fun moments. The crew is often praised for their warmth and attentiveness, making sure everyone is comfortable and has enjoyed their experience.
Who Will Love This Tour?

This boat trip suits travelers who are comfortable in larger groups and eager to see a mix of natural beauty and local life. It’s perfect if you appreciate a lively, social atmosphere with lots of swimming and photo opportunities. If you’re after a relaxing, scenic day with a friendly crew and good value, this tour ticks those boxes. However, those seeking a more intimate, personalized experience or who prefer to explore at their own pace might want to consider other options.
Practical Tips

- Arrive early to get a good seat and avoid feeling crowded.
- Bring essentials like sunglasses, a hat, sunscreen, swimwear, and a towel.
- Consider skipping lunch if you plan to dine at a local taverna on Koufonissia—many rave about the island’s seafood.
- Prepare for some crowding—if you’re sensitive about space, consider the front or back of the boat for more room.
- Enjoy the guides—they’re friendly and eager to help, making the experience more enjoyable.
- Optional sea taxis are available for trips to farther beaches, but this costs extra.
FAQs

What is the duration of the tour?
The entire trip lasts approximately 9.5 hours, with departure and return from Agia Anna. Starting times vary, so check availability when booking.
Is the boat suitable for children?
Yes, the boat carries families and children, especially since they provide snorkeling equipment, lifejackets, and flotation noodles. Just keep in mind the crowded environment.
Are vegetarian options available for lunch?
Yes, vegetarian options are offered alongside meat-based BBQ, as noted in reviews praising the food.
Can I explore Koufonissia independently?
Absolutely. The tour provides about 2.5 hours on Koufonissia for sightseeing, beach time, shopping, or simply relaxing.
What is included in the price?
The price covers the boat trip, lunch, drinks (water, soft drinks, wine), fruits, Wi-Fi, snorkeling gear, lifejackets, floating noodles, and goggles.
Is transportation to the meeting point provided?
No, pickup and drop-off are not included, so you’ll need to arrange your own transport to Agia Anna’s pier.
In essence, this boat trip is a fantastic way to see some of the Cyclades’ most photogenic and unique spots without the stress of planning. Whether you’re after idyllic beaches, dramatic caves, or just a day to relax with good food and friendly people, this experience offers genuine value and a memorable slice of Greek island life. It’s particularly suited for those who enjoy social atmospheres, scenic water adventures, and the chance to sample authentic Greek cuisine amid stunning vistas.
