Koufonissia & Rina Cave cruise from Naxos: swim in three islands
Swim inside a sea cave, then eat lunch on the boat between two quiet islands
A nine-hour cruise from Naxos aboard a traditional wooden boat visits three stops in the Small Cyclades: Kato Koufonissi for swimming and a Greek barbecue lunch, Ano Koufonissi for two hours to explore the village and hidden coves, and Rina Cave on Naxos's south coast for swimming inside the cave itself. The boat departs Agia Anna at 9:30 a.m. with a live English or Greek-speaking guide, snorkelling equipment, local wine, soft drinks and a vegan menu option all included; children from age one are welcome.
9h
Step-by-step itinerary
Cruise to Koufonissia and Rina Cave
- Depart from Agia Anna port at 9:30 a.m.
- Cruise along Naxos coastline
- Swim and relax at Kato Koufonissi
- Enjoy Greek barbecue with drinks
- Sail to Ano Koufonissi
- Explore village and beaches
- Visit and swim at Rina Cave
- Return to Agia Anna port
The Experience
The boat leaves Agia Anna at 9:30 a.m. and heads toward Kato Koufonissi, where the first swim happens in turquoise water. A Greek barbecue lunch follows on board—pork or chicken souvlaki, fresh salad, tzatziki, bread and fruit, with local wine and unlimited soft drinks. The crew sets the pace: you can stay on deck or slip back into the water while others eat. A vegan menu is available if you order ahead.
Ano Koufonissi comes next, and you get two hours to wander the village, find a quiet beach or sit with a Greek coffee by the water. The island has no cars and no crowds; most boats skip it or stop for thirty minutes. The extra time means you can actually see it instead of just passing through.
Rina Cave is the final stop—a natural arch carved into the south coast of Naxos where the water inside stays as clear as the water outside. You can swim in it, dive from the boat or from the rocks at the cave mouth, or simply float and look up at the stone. The crew hands out snorkelling gear if you want it. The return to Agia Anna takes the afternoon, and the boat carries WiFi if you need it during the day.
What’s included
- Greek barbecue lunch with pork or chicken souvlaki, fresh salad, tzatziki and bread.
- local wine and unlimited water and soft drinks.
- snorkelling equipment.
- vegan menu option.
- WiFi on board.
Operated by Jason Daily Cruises
Is this one for you?You'll swim inside Rina Cave and spend unhurried time on Ano Koufonissi instead of catching glimpses from a crowded boat.
Traveler reviews
Compare the 13 similar options
Koufonissia & Rina Cave cruise from Naxos: swim in three islands★ 4.77 (158)9hEN · EL€ 90
Naxos Old Town Food Tour: Cheese, Mezedes & Wine WalkSnack on Naxian cheeses, wine, and local mezedes as you wander Naxos Old Town’s backstreets with a local guide. Includes tastings, dinner, and drinks.★ 4.95 (186)3h 30mEN€ 95View ›
Naxos Bus Tour: Demeter's Temple, Marble Villages & KourosAir-conditioned bus tour of Naxos with an English-speaking guide visiting Demeter's Temple, marble villages, and an 11-meter ancient Kouros statue from your hotel.★ 4.82 (1,380)8hEN · EL€ 30View ›
Snorkeling in Naxos: private catamaran with lunchSail a private catamaran around Naxos with snorkeling gear, lunch and drinks included—swim in secluded coves and taste local food prepared fresh onboard.★ 4.93 (95)5hEN€ 850View ›
Private Sunset Sailing Cruise Naxos: Temple of ApolloSail from Naxos Port to the Temple of Apollo at sunset aboard a private yacht with local wine, cheese pies and snorkeling — anchor in calm waters as the sky turns gold.★ 5.00 (1)2h 30mEN · EL€ 500per groupView ›
Naxos sea kayak tour to Rina Cave with snorkelingPaddle six hours along Naxos's southern coast to Rina Cave with a certified guide, stopping at secluded beaches for snorkeling and enjoying homemade lunch on the sand.★ 4.99 (240)7hEN · EL +1€ 135View ›
Catamaran cruise Naxos with swimming and snorkelingCruise the Naxos coastline on a 45-foot catamaran with lunch and drinks, swim at scenic beaches and snorkel the Cedar Forest of Alyko before returning by noon.★ 4.36 (11)7h 30mEN€ 110View ›
Snorkeling in Naxos: Full-day catamaran with lunchSpend a day sailing around Naxos on a catamaran, snorkeling in clear Aegean waters and swimming at secluded spots — lunch and all equipment included★ 4.89 (35)7hEN€ 170View ›
Naxos Bike and Hike Tour: E-Bikes & Hidden VillagesBike and hike through Naxos countryside on e-mountain bikes with a certified guide who adjusts the route to match your fitness level, including hotel pickup and all gear.★ 4.98 (49)4h–5hEN · EL€ 200View ›
Naxos Boat Cruise: Swim Rina's Cave, Eat Fresh FishSail the southeast coast of Naxos on a private wooden boat with a chef aboard, swim inside Rina's Sea Cave★ 5.00 (35)3hEN · EL€ 750per groupView ›
Snorkeling in Naxos from Panermos: Rina Cave & hidden baysTwo-hour traditional Greek boat tour from Panermos with swimming in Rina Cave, snorkeling in untouched bays, and professional crew photos.★ 5.00 (42)2hEN · EL€ 310per groupView ›
Naxos sailing and snorkeling tour: 51 ft yacht, Cedar ForestSail a 51 ft yacht from Naxos to hidden beaches and Rina Cave, snorkel in the Aegean with equipment provided, and eat Greek pita souvlaki aboard.★ 5.00 (2)7hEN€ 130View ›
Learn to Sail Naxos: Luxury Yacht Lessons in the AegeanLearn to sail aboard the luxury yacht Annabella with Captain George, a 40-year Mediterranean veteran★ 5.00 (6)8hEN · DE +3€ 2,200per groupView › 
Top questions
What's the water like for swimming at each stop?
Kato Koufonissi has crystal-clear turquoise water and a sandy bottom; Ano Koufonissi offers the same clarity with access to hidden coves; Rina Cave sits in exceptionally transparent water where you can see the seabed clearly even inside the cave itself.
How much time do I actually spend swimming versus sitting on the boat?
The itinerary includes a swim at Kato Koufonissi before lunch, two hours on Ano Koufonissi to swim or explore the village, and a final swim inside Rina Cave. The barbecue lunch happens on board, and travel time between stops fills the rest of the nine hours.
Is the boat crowded, or does it stay small?
The cruise runs on a traditional wooden boat designed for a more intimate group rather than the large ferries that visit the Cyclades; the crew emphasizes personal attention and a relaxed atmosphere throughout the day.
What if I don't want to swim—can I just stay on the boat?
Yes; you can relax on deck at each stop, explore Ano Koufonissi village on foot, or simply watch the water and the rock formations at Rina Cave without entering the water.
Does the price include everything to eat and drink?
The barbecue lunch, Greek salad, bread, tzatziki, fresh fruit, local wine, and unlimited water and soft drinks are all included; a vegan menu option is available if you request it when booking.
Can I bring young children on this cruise?
Children from age one are welcome; the boat accommodates prams and strollers, and specialized infant seats are available if you need them.
Koufonissia & Rina Cave cruise from Naxos: swim in three islands
9h · EN · EL
from € 90 per person
★★★★★★★★★★4.77158 reviews
