A Koufonisia day trip from Naxos sails out of Agia Anna in the morning, calls at two small islands and a sea cave, and returns to the harbour in the evening. For other island days, browse our tours in Greece.
This page covers what the day includes, the Agia Anna departure, Kato Koufonisi, Ano Koufonisi and its beaches, the Rina Cave swim, the barbecue lunch, the wooden boat, other boats, the ferry, the Small Cyclades, the season and the questions travellers ask.
What does a Koufonisia day trip from Naxos include?
A Koufonisia day trip from Naxos is a full-day cruise with three stops. They are Kato Koufonissi, Ano Koufonissi and the Rina Cave. Snorkelling gear, a barbecue lunch on board and a host who speaks English and Greek come with the day.
The tour in focus here comes from Jason Daily Cruises. The operator runs the cruise from Agia Anna on Naxos out to the Koufonisia. The listing promises swimming and snorkelling in clear water at each of the three stops. The day mixes time at sea with time on land.
The first block of the Koufonisia day trip from Naxos lasts about 1.5 hours. The listing names coffee, wine, lunch, swimming, snorkelling and welcome refreshments in that block. The barbecue is part of it. The lunch menu and the swim stops get their own sections further down this page.
The island stop on Ano Koufonissi is in the listing too. So is a one-hour block at the end with a photo stop, swimming and snorkelling. You do not need to bring a mask, because the listing says the snorkelling gear is included in the cruise.
Tips for the host and the crew are optional, says the listing. On a Koufonisia day trip from Naxos, the crew sets the exact order of the stops. The listing marks the plan as for reference only and says itineraries are subject to change.
Booking terms are flexible. You can reserve now and pay later. You can also cancel up to 24 hours in advance for a full refund. A change of plans then does not cost you the day.
Where does the boat leave from, and how long is the day?
The boat for a Koufonisia day trip from Naxos leaves Agia Anna Port at 09:00. Check-in starts at 8:45 am. The cruise returns to Agia Anna at about 18:30, and the listing gives the whole day as 9.5 hours.
The cruise starts and ends at the same port in Agia Anna. The listing gives the meeting address as Ag. Anna 843 00, Greece. You check in at the port itself, so plan your ride there before the morning of the cruise. Keep the address on your phone for the driver.
Be on time for check-in at 8:45 am. The Koufonisia day trip from Naxos sets off at 09:00, only fifteen minutes later. A late arrival leaves little room, because the boat keeps to its morning departure time.
After leaving port, the boat cruises along the eastern coastline of Naxos. The listing says you pass secluded bays and clear water on the way. This first stretch at sea gives you time to settle in, find a seat and put on sunscreen.
A Koufonisia day trip from Naxos fills almost the whole day. With a return near 18:30, you get back to Agia Anna in the early evening. Keep that evening free for dinner and rest. Nine and a half hours on the water is a long day.
What are the Koufonisia, the small islands south-east of Naxos?
The Koufonisia are a small group of Cycladic islands that a Koufonisia day trip from Naxos visits. They lie on the south-southeast side of Naxos. Three main islands make up the group: Ano Koufonisi, Kato Koufonisi and Keros.
The group sits west-northwest of Amorgos. Today it belongs to the Municipality of Naxos and Lesser Cyclades, where it works as a municipal unit. The whole unit covers 26.025 square kilometres. That is a tiny area, so the islands stay close together and easy to see from the deck.
Ano Koufonisi, also called Pano Koufonisi, is the only one with a real village. It covers 5.8 square kilometres and had 391 residents in the latest census. A Koufonisia day trip from Naxos spends its island time here. It is the smallest island of its Cycladic group, yet the one with the densest population.
Keros is the third island, and nobody lives there. It is a protected archaeological site. Diggers found a large number of ancient Cycladic art pieces on it during the 20th century. Keros is not one of the three stops on a Koufonisia day trip from Naxos.
The name has two proposed origins. One says it comes from “Koufos Limin”, meaning a lee port where ships can anchor. The other links it to the large number of caves and sediments on the island. On a Koufonisia day trip from Naxos, the first meaning still fits.
People have lived on these islands since prehistoric times. Venetians and Turks later dominated them, fighting over the Aegean mainly in the 17th century. After the Second World War, the islands had 1,000 inhabitants. A large share of them then left for Athens to find work.
What is Kato Koufonisi, the quiet island where the boat anchors?
Kato Koufonisi is the lower island of the pair and almost uninhabited, with just scattered rural houses. On a Koufonisia day trip from Naxos it is the first stop. The boat does not dock there, so you swim from the deck.
The island covers 4.3 square kilometres. It sits next to Ano Koufonisi, Schinoussa and Keros. Only fishing boats and tourist boats anchor in its small port. Without a village, the shore stays wild and calm.
On a Koufonisia day trip from Naxos, the crew lowers ladders into the sea near the island. You climb down into the water from the boat. When you finish your swim, you climb back on board the same way.
The main sight is the small church of Panagia. It stands on a jetty, built on top of ancient ruins. Every 15 August, locals hold the feast of Panagia at this church. Afterwards fishing boats carry everyone back to Ano Koufonisi, racing to arrive first.
The island has a long past too. An old writer recorded its earlier name as “Pino”. Pirates once used the channel between the two islands as a safe shelter. Its beaches include one called Nero, a name to remember on a Koufonisia day trip from Naxos.
What do you do with free time on Ano Koufonisi?
On a Koufonisia day trip from Naxos, the cruise gives you about 2.5 hours of free time on Ano Koufonisi. You can stroll the narrow village alleys or relax on a beach. You can also sip a Greek coffee by the sea.
Boats land at the main port of Ano Koufonisi, on the southern shore of the island. Cafés, restaurants, hotels and shops sit close to the quay. A Koufonisia day trip from Naxos drops you right beside the village, so you can start walking at once.
The village is called Chora, the usual Greek name for an island’s main settlement. It lies on the south-west coast and shows classic Cycladic architecture. Houses and other buildings are painted white and blue to match the sea. The lanes are narrow, so you explore them on foot.
Look for the white windmill on the east side of the port. Visitors see it as soon as they arrive. Other sights are the ports, the fishing shelter and the boatyard, called the carnagio. The churches of Agios Georgios, Agios Nikolaos and Profitis Ilias are on the list too.
Fishing is the main work of the locals, along with tourism. For its population, the island has one of the biggest fishing fleets in Greece. Small fishing boats called caiques are a typical sight. Watch for them in the harbour during your Koufonisia day trip from Naxos.
Which beaches of Ano Koufonisi sit within a walk of the harbour?
Pori is the main beach walk on a Koufonisia day trip from Naxos. One boat-tour site times the walk from the harbour at 25 to 35 minutes along the east coast. A harbour beach also lies right beside the quay.
The closest swim is the harbour beach. It sits by the quay, where the first walk of the day leads into the whitewashed lanes. On a Koufonisia day trip from Naxos, it suits a short walk. You then get more time in the water.
The walk to Pori follows the east coast of the island. On the way, it passes the campsite bay and a seafood taverna. Plan the route before you leave the harbour. Your free time is limited, and you need to walk back to the boat as well.
The same site describes Pori as sand and turquoise water, with a beach bar in season. The water is shallow and clear, with sand underfoot. The beach has enough space for the day-boat crowds to thin out. It is the big swim of a Koufonisia day trip from Naxos.
A small bus runs from the harbour to Pori when demand asks. Bring water shoes for the rocky edges of the beaches. Carry cash for everything on the island. Check the boat clock once in mid-afternoon, so your Koufonisia day trip from Naxos ends without a rush.
A sea taxi is another way to reach the beaches of the island. A Naxos tour office notes this option for visitors. It also points to traditional fish taverns beside the sea. A meal by the water fits into a short stop, as long as you watch the time.
What is the Rina Cave, the swim stop on the way back to Naxos?
The Rina Cave is a sea cave on the south coast of Naxos. On the Koufonisia day trip from Naxos, the boat stops there on the return journey. The itinerary gives the stop 1 hour.
The cave is the last of three stops on the JASON DAILY CRUISES route. On this Koufonisia day trip from Naxos, the boat visits Kato Koufonissi and Ano Koufonissi first. It then turns back towards Naxos and anchors at the cave. The itinerary lists the stop as a photo stop with time to swim and snorkel.
The listing names four ways to spend the hour. You swim inside the cave, or you jump straight from the boat into the water. You climb the rocks around it, or you snorkel to see the sea life below. A Koufonisia day trip from Naxos on this boat includes the snorkelling gear.
The listing also asks you to watch the water around the boat. It says dolphins are spotted playing near the hull. Nobody can promise a sighting, so treat it as a bonus. Keep a camera within reach during the crossing home.
Another tour visits the cave in a different order. The Civitatis listing reaches the cave after about an hour and a half of sailing along the west coast. It stops there for an hour. That Koufonisia day trip from Naxos lets you swim inside or rest on the pebble beach around the cave.
What is served at the barbecue lunch on board?
The lunch is a multi-dish Greek barbecue served on board. On the Koufonisia day trip from Naxos, the plates hold meat skewers, salad, fresh bread and fruit. Local wine, water and vegan options come with it.
Lunch comes during the first stop, near Kato Koufonissi. The itinerary groups this stop as 1.5 hours of coffee, wine, lunch, swimming, snorkelling and the barbecue. Welcome refreshments sit in the same block. You eat on the boat, so there is no need to find a taverna.
The listing names the food plainly. Meat skewers come off the grill, with salad and fresh bread on the side. Fruit closes the meal. A Koufonisia day trip from Naxos on this boat also pours local wine with lunch, along with refreshments and water.
On a Koufonisia day trip from Naxos, special diets are covered. The description mentions vegetarian options with the meal, and the highlights list vegan options. The notes add that you can request meal modifications. Tell the crew about your needs when you book, so the kitchen plans ahead.
Other boats serve their own menus. The Civitatis Koufonisia day trip from Naxos serves a barbecue lunch at Kato Koufonisi. It offers local delicacies with vegetarian and vegan options. The meal comes with a glass of wine, water and a soft drink. Check each listing, since menus differ from boat to boat.
Drinks also differ between boats. A comparison page on naxosboattours.com describes the Jason Daily Cruise boat as the modern island day. It lists unlimited soft drinks on that boat, next to the barbecue and the cave stop. Ask the crew which drinks your ticket covers before you sail.
What is the traditional wooden boat like, and how big is the group?
The Koufonisia day trip from Naxos with Jason Daily Cruises sails on the IASON, a traditional wooden boat. The standard group holds up to 80 people, so expect a full and lively deck on summer days.
The listing presents the IASON as a classic Greek wooden boat. It is not a sleek modern cruiser. On this kind of cruise you spend much of the day on board. The deck becomes your base, and you dive into the sea from it between the stops.
A group of up to 80 people shapes the mood of a Koufonisia day trip from Naxos. It feels social, not private. The review summary notes that travellers mention a crowded boat. They say a smaller group gives more comfort, so plan for shared space at lunch.
The host or greeter on board speaks English and Greek. Tips for the host and the crew are optional, not part of the booking. Carry a little cash if you wish to thank them at the end of the day. The listing also marks the itinerary as subject to change.
A wooden boat does not always mean a big group. One private Koufonisia day trip from Naxos sails on a wooden boat with drinks and a barbecue. Another private traditional boat tour links south Naxos and Koufonisia, also with a barbecue. Both keep the classic boat but drop the crowd.
Which other Koufonisia day trips run from Naxos, from sailing boats to RIB speedboats?
A Koufonisia day trip from Naxos also runs on other shared cruises, private sailing yachts, catamarans and RIB speedboats. Lengths range from a half-day RIB ride to a 10-hour private sailing tour, each with its own route.
Shared boats from Agia Anna follow a similar plan. AZUL CRUISES runs a 9-hour day to Rina’s Cave and Koufonisia with a barbecue. Another cruise reaches the cave after about an hour and a half. It then gives 2 hours of free time on Ano Koufonisi, within a 9-hour day.
Two shared options add Iraklia to the route. One full-day boat trip visits Iraklia and Koufonissia and lasts 9 hours. A second Koufonisia day trip from Naxos uses a tourist catamaran as a return transfer to Iraklia and Koufonissi. These suit travellers who want a second small island in one day.
Sailing fans have quieter choices. A private sailing tour to Koufonissi and the Rina Cave lasts 10 hours. One Jeanneau yacht day takes nine guests aged 16 and over and serves a freshly cooked lunch. A private sailing or catamaran Koufonisia day trip from Naxos also leaves from Alyko.
Speed suits a shorter Koufonisia day trip from Naxos. A private half-day RIB speedboat cruise covers the Rina Cave and Koufonisia. A private full-day RIB tour adds Schinoussa to Koufonisia. A private VIP boat tour lasts 4 to 7 hours, with pickup available. A private yacht charter of 8 hours takes groups of up to 10.
Motor yachts give a further private choice. One private yacht cruise from Naxos to Koufonisia explores sea caves, beaches and quiet bays. A separate private boat cruise to the Small Cyclades islands lasts 7 hours. Compare each route before you book, since no two private days follow the same plan.
How does a day trip compare with the ferry from Naxos to Koufonisia?
A Koufonisia day trip from Naxos adds swim stops and lunch to the crossing. The ferry is plain transport from the port of Naxos in Chora. Its ride takes between 35 minutes and about 2 hours 35 minutes.
The ferry runs all year round. Three companies serve the route: Blue Star Ferries, Seajets and Small Cyclades Lines. They use both high-speed catamarans and conventional ferries. The distance between the two ports is around 22 nautical miles, or 42 km. The earliest ferry leaves Naxos at 00:50, and the last leaves at 23:50.
Speed depends on the boat. Seajets is the fastest option and crosses in as little as 35 to 40 minutes. The Express Skopelitis of Small Cyclades Lines takes longer, because it also calls at Iraklia and Schinoussa. A Koufonisia day trip from Naxos sets its own pace between the stops.
The ferry leaves from the main port in Chora, not from Agia Anna. It docks at the main port of Ano Koufonisi, in its Chora. Arrive at the port at least 45 minutes early in summer. Ferries can arrive or depart at the same time there.
The ferry does not stop at the Rina Cave, and it does not feed you. Ferry days also mostly skip Kato Koufonisi. A Koufonisia day trip from Naxos covers both islands and the cave in one loop. You do not plan around a fixed return timetable.
The ferry does have one thing the cruise lacks. You can take a car on the conventional ferries of Blue Star Ferries and Small Cyclades Lines. That is something a Koufonisia day trip from Naxos does not offer. It suits travellers who plan to stay on the island longer than one day.
What are the Small Cyclades, and which islands sit near Koufonisia?
The Small Cyclades are a group of 32 islands and rocks south-east of Naxos. A Koufonisia day trip from Naxos sails into this group, which also holds Irakleia, Schoinoussa, Donousa and Keros.
The group is also called the Lesser Cyclades. Its main islands are Ano Koufonisi, Kato Koufonisi, Irakleia, Schoinoussa, Donousa and Keros. The largest is Irakleia, with an area of 18 square kilometres. On a Koufonisia day trip from Naxos, the boat stops so you can swim and explore the Small Cyclades.
Only four islands in the group are inhabited: Ano Koufonisi, Irakleia, Donousa and Schoinoussa. The islet of Kato Antikeri also has two inhabitants. On a Koufonisia day trip from Naxos, the boat passes islands where almost nobody lives. The group belongs to the Naxos and Lesser Cyclades municipality, except the two Antikeri islets.
The sea shaped these islands. Around 9,000 BC, the sea level rose and flooded a large landmass. That flooding formed the small islands you see today. Keros sits close to the Koufonisia and has no residents. It is a protected archaeological site.
Keros was one of the major sites of Cycladic culture. It gave its name to the Keros-Syros culture, a period of the early Bronze Age. A Koufonisia day trip from Naxos passes within sight of this ancient island.
The islands also have a long link with Amorgos. Since the 11th century, the Hozoviotissa Monastery there has owned the majority of the Small Cyclades. The monastery still holds large areas as its property today. The Antikeri islets belong to the Amorgos municipality too.
Which months suit a Koufonisia day trip, and what happens on windy days?
A Koufonisia day trip from Naxos meets the calmest seas in late spring, June, September and October. That is the view of one boat tours site. If high winds cancel the sailing, you move to another date or get a full refund.
The crossing runs against the north wind of summer. One boat tours site names late spring, June, September and October as the months with the calmest seas. Those months also miss the August crowds on the islands. July and August run the full schedule, with the meltemi wind at its peak.
Summer still works for a Koufonisia day trip from Naxos. The same site says the July and August water is still good for swimming, but livelier. The boats are fuller too. Pressure on the fleet peaks mid-week in August. Boats from Sunday to Tuesday run roomier in those peak weeks.
The time of day matters as well. The wind builds through the afternoon, so the morning crossing out rides flattest. The return leg in the afternoon runs into the chop. The site suggests a seat at the back of the boat, called aft, for that part of the trip.
Wind shapes the plan on a Koufonisia day trip from Naxos. If high winds or rough seas cancel your sailing, you move to another date or take a 100% refund. The listing marks its itinerary as for reference only and subject to change. The order of the stops can shift with the wind.
Book your Koufonisia day trip from Naxos early in your week, because wind moves these days. The cruise allows free cancellation up to 24 hours ahead for a full refund. Watch the forecast two days out, then rebook inside the free window if needed.
What do you pack, and who is the day not suited to?
Pack weather-appropriate clothing, cash and water shoes for a Koufonisia day trip from Naxos. The day does not suit wheelchair users. One Koufonisia boat trip from Naxos lists itself as not wheelchair accessible, so check access before you book.
The cruise listing names weather-appropriate clothing as the thing to bring. A boat tours site adds cash for everything on Ano Koufonisi. It says the island has a cash point, but queues form there at noon. Take enough money with you from Naxos before you board the boat.
Water shoes help on a Koufonisia day trip from Naxos. The same site recommends them for the rocky edges of the beaches. It also lists what the day needs: an early start, cash and a plan that bends with the wind. Pack with that flexible plan in mind.
The day does not suit everyone. Another Koufonisia boat trip lists itself as not wheelchair accessible. Travellers with limited mobility need to ask each cruise about access before they pay. That listing also says its tour leader speaks English, and at times runs the day in two languages.
Sightseers expecting monuments are also a poor match. The boat tours site says Ano Koufonisi is about beaches and water colour, not sights. A Koufonisia day trip from Naxos rewards swimmers and people happy to slow down. Those who want museums and ruins can plan a different day on Naxos.
What else do travellers ask about a Koufonisia day trip from Naxos?
Which languages does the crew speak, and are tips expected?
On the IASON cruise, the host or greeter speaks English and Greek. A Koufonisia day trip from Naxos sold by another company runs with an English-speaking host.
That listing adds that the trip is sometimes done in two languages. Tips for the host and the crew are optional on the IASON cruise. Nobody has to pay them, so give what feels right to you.
Do you need a printed ticket for the boat?
No, a phone is enough on one listing. The Civitatis Koufonisia day trip from Naxos sends an electronic voucher that you show on your phone. Keep the phone charged and dry for the morning check.
The IASON cruise lets you reserve now and pay later. You book your spot and pay nothing on the day you reserve. This keeps your island plans flexible while you watch the forecast.
Which festivals take place on Koufonisia?
Saint George is the patron saint of the island. On 23 April, his icon is carried over streets covered in rose petals. On Good Friday, torches light the port, and fireworks fill the sky at Easter.
The feast of the fisherman takes place on the last Saturday of June. Big celebrations fall on 20 July for Prophet Elias and on 15 August. At Christmas, the older residents sing the carols. A Koufonisia day trip from Naxos on a feast date shows the island in festive mood.
What do the people of Ano Koufonisi do for a living?
Fishing is the main work of the locals, and tourism has grown in recent years. For its small population, the island has one of the biggest fishing fleets in Greece.
Fishermen in small wooden boats called caiques are a typical sight. On 15 August, the fishing boats even race each other back to the main island after the church service. On a Koufonisia day trip from Naxos, look out for these boats in the harbour.
What do the island houses look like?
Cycladic architecture is the rule on Koufonisia. Houses and all other buildings are painted white and blue to match the Aegean Sea. A typical old house had three rooms: a bedroom, a kitchen and a large living room.
Its roof, called “Steosa”, was made of reeds, wood and earth. Builders also used a wood taken from the fida plant, called “kontarida”. Walk the village lanes on your Koufonisia day trip from Naxos to see this style up close.