Agios Nikolaos: Boat Trip to Spinalonga with Swim Stop

Clear water, old stone, and a tragic past. This half-day cruise from Agios Nikolaos combines a scenic ride across Mirabello Bay with two very different stops: a 30-minute swim from the boat at Kolokitha Bay and a guided visit to Spinalonga. At $29 per person, it offers a lot for the money, though you must pay the island entrance fee separately.

I like the mix of sea time and serious history. I also like the large, well-equipped boat, with a bar, restaurant, lounge, toilets, and plenty of room to sit outside. The main drawback is time: Spinalonga deserves careful exploring, but the planned 90 minutes can feel short, especially when boarding takes time.

The trip runs from 12:30 p.m. to 5 p.m. and begins at the small port of Agios Nikolaos. Look for the blue Nostos Cruises kiosk and the company’s white boats. The boat is easy to find, and the crew has earned high marks for being friendly, organized, and helpful.

Five things to know before you go

• The swim is from the boat, not from the beach. The boat anchors in Kolokitha Bay, and you climb or jump into clear, deep water for about 30 minutes.
• Spinalonga costs extra. The tour price does not include entry to the island. Recent departures have charged €20 per person, so budget for this separately.
• You get both a guide and free time. A live guide leads about 30 minutes on Spinalonga, followed by roughly an hour to walk and take photos.
• The boat is unusually well equipped. There is a bar, restaurant, lounge, toilets, life jackets, and, according to one detailed account, a lifeguard during the swim stop.
• English and Dutch are live languages. French and German information is supplied by audio guide, not by a live island guide.
• The scenery begins before Spinalonga. The route passes Kri Kri island, the sunken city of Olous, and the cave linked with the pirate Barbarossa.

From Agios Nikolaos into Mirabello Bay

You meet the boat at the port of Agios Nikolaos, a small and straightforward harbor. The blue Nostos Cruises kiosk is the useful landmark, and the company’s boats are white with the name displayed clearly. Since no hotel transfer is included, you need to make your own way to town.

The cruise leaves at 12:30 p.m. and heads across Mirabello Bay. This is not just a ferry ride to Spinalonga. The boat staff provide information about the points along the route, including Kri Kri island, Olous, and Barbarossa’s cave. The amount of commentary can vary by position and background noise, so sit where you can hear the speakers if the history matters to you.

I would treat the first part of the trip as a scenic introduction rather than a formal sightseeing lecture. You get open views of the Cretan coast, sea air, and a relaxing stretch on the water before the more active parts begin. On windy days, the ride can feel breezy, though the boat has indoor and outdoor areas.

The vessel is one of this outing’s strongest features. It has a bar and restaurant with snacks, drinks, and simple meals at prices described as reasonable. You may bring your own lunch, or buy food onboard. The selection is limited, but the practical advantage is clear: you do not need to rush to eat before departure.

Kolokitha Bay: a swim with a view

The first stop is at Kolokitha Bay, on the other side of the Kolokytha peninsula. The water is repeatedly praised for its clarity and bright blue color, and it is an excellent place to cool off during Crete’s hot months.

There is one important detail: the boat does not pull onto the beach. It anchors in the bay, and you swim directly from the boat. The stop is scheduled for about 30 minutes, though individual accounts describe roughly 20 to 30 minutes in the water.

This works well for confident swimmers and anyone who enjoys a quick sea stop. You can jump in, swim, snorkel, and climb back aboard without dealing with a crowded beach. The water is saltier and deeper than a normal shoreline swim, so this is not ideal for everyone. One person who was not a confident swimmer found the depth uncomfortable and returned to the boat quickly.

Bring a swimsuit under your clothes, plus a towel, since towels are not provided. Rubber shoes are a smart addition if you plan to swim near rocky areas, and one account even spotted a sea urchin. Use care around the rocks and do not assume the water is shallow simply because it is clear.

The swim stop is also worth considering when you plan your day. Some people prefer swimming before the historic visit, while others would rather cool off after walking around Spinalonga. This boat does the swim first, which means you arrive at the island refreshed but may spend the warmest part of the afternoon exploring stone paths.

The route’s smaller stories: Kri Kri, Olous, and Barbarossa

The boat commentary adds context to the cruise with several sights that you might otherwise miss. Kri Kri island is linked with the wild Cretan goat, an animal strongly associated with Crete. You get a closer look from the water, rather than a land visit.

The sunken city of Olous provides another short point of interest. From a boat, you can hear about the submerged remains while looking out across the bay. This is not a full archaeological stop, so keep your expectations sensible. It is a story and a view along the route, not a long visit among ruins.

The cave associated with the pirate Barbarossa adds a touch of legend. The spelling may appear as Barbarossa or Barba-Rossa, but the appeal is the same: you see a coastal feature tied to local pirate lore while cruising past.

These smaller sights help break up the crossing. If you want a quiet boat ride with no commentary, the announcements may feel a little much. If you like knowing why a rock, island, or patch of water matters, they make the trip more rewarding.

Spinalonga: fortress, colony, and difficult memories

Spinalonga is the main reason to book this trip. The island has Venetian fortifications and later became a leprosy colony. Its history is not simply picturesque. The walls, homes, paths, and sea views are tied to isolation, illness, survival, and the lives of people who were separated from the wider Cretan community.

The boat allows about 90 minutes on the island. The first 30 minutes are given to a live guided walk, followed by about an hour for your own exploration and photographs. English and Dutch guiding is available live, while French and German visitors use an audio guide.

A good guide changes the visit. Gloria has been singled out in past departures for presenting the island’s story with warmth, humor, and humanity before moving into its harder questions about safety, independence, and life in the colony. She may not be leading your departure, but that praise shows the kind of interpretation the tour aims to provide.

You should expect a compact walk through historic remains rather than a long museum visit. The ruins and old structures are accessible enough to make the island feel tangible. You can see the fortress setting, walk around the settlement, and pause for views over the surrounding Cretan villages.

The 90-minute schedule is workable, but not generous. Some people feel they can see the island in that time, while others wish for longer. The main pressure point is the transition back to the boat. Boarding may take a while, reducing the time available for independent exploration. If you want to photograph every corner or read every sign, you may need to move quickly.

Keep an eye on the return time. Do not wander to the far side of the island at the last minute. The island has a bar and toilets, but your priority should be reaching the boarding area without a sprint through the ruins.

Is the $29 price good value?

The $29 price is strong for a 4.5-hour outing that includes the boat ride, swim stop, and guided visit. You are not paying only for transport. The price also covers the live tour on the island, the route commentary, and the use of a boat with food and drink facilities.

The extra entrance fee changes the calculation. Spinalonga entry is not included, and recent departures have charged €20 per person, particularly for non-EU adults in peak season. Fees can change, so check the current amount when booking. Once that cost is added, the outing is no longer a $29 sightseeing trip, but it can still offer good value if you want both the island and the cruise.

Food and drinks onboard are optional. Prices have been described as reasonable, and you can also bring your own lunch. Towels are not included, so pack one. Pets are allowed, which may matter if you are traveling with an animal, though a boat trip and hot afternoon sun may not suit every pet.

Free cancellation up to 24 hours before departure and the option to reserve now and pay later make planning easier. Those policies are useful if your Cretan schedule depends on weather or other day trips, but the core decision is simple: you are paying for a pleasant boat outing plus a short, guided historic visit.

Who will enjoy this afternoon cruise?

I would recommend it to you if you want a broad taste of eastern Crete without arranging several separate activities. Families can enjoy the boat, swimming, and open space, and the schedule has worked well for children as young as six according to one account.

It also suits people who want historical context rather than a beach-only cruise. Spinalonga is emotionally serious, and the guide’s explanation helps you understand why the island matters beyond its fortifications and views.

Confident swimmers will get the most from Kolokitha Bay. If you do not swim, you can stay aboard and enjoy the scenery, but the first stop will be less useful to you. The boat has facilities and seating, so you are not stranded, but the swim is a major part of the afternoon.

This is less suitable if you want a slow, detailed archaeological visit. The island time is fixed and can feel rushed. A private boat or a longer shore-based visit would give you more freedom, but it would not match this price.

Practical tips for a smoother trip

• Arrive with enough time to find the blue Nostos Cruises kiosk at the port.
• Bring a swimsuit, towel, sunscreen, and water shoes or rubber shoes.
• Expect to enter deep water directly from the boat.
• Carry cash or a payment method for the separate Spinalonga entrance fee.
• Sit near the speakers if you want to follow the route commentary.
• Save your main meal for the boat if you prefer, since food and drinks are available onboard.
• Wear comfortable shoes for Spinalonga and avoid spending all your free time at the first viewpoint.
• If you use French or German, remember that the information is provided by audio guide.
• Watch the time when exploring independently. The boat will not wait for a leisurely final photograph.

Should you book the Spinalonga boat trip?

Book it if you want good-value sea time, a memorable swim, and a guided introduction to Spinalonga in one afternoon. The boat is comfortable, the staff are consistently praised for friendly service, and the route adds more than a simple crossing.

Go in knowing that the €20 island entrance fee is extra, the swim is in deep water from the boat, and Spinalonga time may feel short. For most people staying in or near Agios Nikolaos, this is a sensible way to see one of eastern Crete’s most important sites without giving up a relaxing afternoon on the sea.

FAQ

Where does the boat trip to Spinalonga leave from?

It leaves from the main port of Agios Nikolaos Town. Look for the blue Nostos Cruises kiosk and the company’s white boats.

What time does the trip run?

The stated schedule is 12:30 p.m. to 5 p.m., for a total duration of 270 minutes.

Is the Spinalonga entrance fee included?

No. Entry to Spinalonga is paid separately. Recent departures have charged €20 per person, but you should check the current fee when booking.

How long is the swim stop?

The planned swim stop lasts about 30 minutes. The boat anchors in Kolokitha Bay, and you swim from the boat rather than from the beach.

Is the water shallow at the swimming stop?

No specific shallow-water area is provided. The swim takes place from the boat in deeper water, so it is best suited to confident swimmers.

How much time do you get on Spinalonga?

You stay on the island for about 1.5 hours. Around 30 minutes is guided, leaving roughly one hour for independent exploration and photos.

Which languages are available?

Live guiding is available in English and Dutch. French and German information is provided through an audio guide.

Are food and drinks available on the boat?

Yes. The boat has a bar and restaurant selling snacks, drinks, and simple meals. These are not included in the tour price, and towels are also not provided.