Zakynthos: Laganas Bay, Myzithres & Turtles Speedboat Tour

Speedboat days in Zakynthos are pure energy. This one ties together Laganas Bay marine life viewing, Keri Caves close-up boat moments, and a final swim at Marathonisi for loggerhead turtle watching. I also like that it’s structured like a real half-day outing with multiple chances to get in the water, not just one short stop, with guides and captains including people like Jimmy, George, and Fred who focus on fun and safety. One possible drawback to plan for is transport timing, since some departures have had pickup or return delays compared with the schedule.

I’d call this tour a great “choose this one” option if you want dramatic coast scenery plus swimming time, all for $38 per person. Expect a small-group feel on a speedboat, plus that wind-on-your-face sensation as you zip between stops. If you’re sensitive to choppy water, or you really need onboard facilities, read the practical notes first since there are no onboard toilets.

Key Things I’d Put on Your Radar

• Three real swim stops plus extra photo and marine-life viewing time, so the day feels full.
• Keri Caves access close to the action, including a stop at an arch where you can swim.
• Marathonisi turtle breeding ground visit for loggerhead spotting at the best point in the route.
• Small-group speedboat vibe, with captains known for keeping everyone included and safe.
• No onboard toilets, with the only nearby option at the port area shop Sabia (for a fee).
• Fast sea ride, which some people love for the adrenaline, and others may find rough when it’s wavy.

Why This Zakynthos Speedboat Route Feels Different From Big Tours

Zakynthos has a lot of boat trips, but this one is designed around movement. You’re on a speedboat, and the schedule keeps you changing scenery instead of sitting still and hoping the day improves.

What I like most is the mix of priorities:

• Swimming stops that match the scenery. Myzithres Beach and the cave area are both about water access, not just sightseeing from the boat.
• A turtle-focused route. You’re not only seeing the sea as scenery, you’re visiting locations tied to loggerhead sea turtle life, including the offshore islet of Marathonisi.

You’ll also notice a theme from different guides and captains named across departures, like Pedro, Petros, Fred, Jimmy, George, Prodromos, Kristos, and Ilias. The best outings tend to share the same vibe: the skipper adjusts to the group, gets the boat in the right spots, and keeps things moving without turning it into a rush-job.

The other thing that matters is the “half-day pacing.” Three hours can sound short until you see how many stops are packed in, including safety briefing time and two separate periods of marine life viewing around Laganas.

Getting to Agios Sostis and Finding Zante Mare Without Stress

Your day starts with pickup if you choose the hotel pickup option. The van ride is about 15 minutes, and the pickup point is usually outside your accommodation, or the nearest Main Street if a bus can’t enter your hotel.

When you arrive at the port area, you’ll go through a safety briefing (around 10 minutes). It’s not a long speech, and it matters because this is a speedboat route with swimming. You’ll want to follow crew instructions for boarding and during the stops.

If you’re meeting at the harbor, look for ZANTE MARE under the big white umbrella at Agios Sostis harbour, on the side of the beach. That umbrella detail sounds small, but it can save you time when you’re standing with a towel and trying to find your group.

Practical note: there are no onboard toilets. The nearest facilities are available for a fee at a shop called Sabia in the port area. If you’re a “quick stop matters” person, plan for that before the boat leaves.

From Laganas Marine Life Viewing to Your First Swim at Myzithres

After the safety briefing, the tour heads toward Laganas for marine life viewing for about 20 minutes. This is one of those moments where you’re scanning the water while the coast blurs by. It’s also a nice way to settle into the day before the first swim stop.

Then comes Myzithres Beach, where you get your first swim. You’ll have about 30 minutes here. The big reason this stop works is that it’s a beach you’re not just driving to. It’s described as secluded and only accessible by boat, with pebbly white sand and imposing cliffs.

What to expect in the water:

• You’re likely to get that mix of calm swimming time plus some boat movement while you’re repositioned.
• Because the area is cliff-lined, conditions can feel more dramatic than you’d expect from just seeing it from shore.

A small tip based on real-world comments: some stops can be rocky, so water shoes can help. It’s not listed in the basic packing list, but it’s a smart add if you want to avoid rushing at entry points.

Keri Caves: The Stop That Turns a Boat Trip Into a Story

The Keri Caves section is why many people pick this tour. First, you’ll swim near the caves for about 20 minutes. Then there’s a photo stop (around 15 minutes) to take in the scenery without the pressure of getting back to the water instantly.

Here’s what makes Keri special for your day:

• The caves are a set of formations along the island’s southwest coast, so you get that “different texture” coast view, not the same beach-and-cliff look.
• You can get close to the rock formations, and you’re positioned for swimming at an arch stop (described as the second arch for the swimming opportunity).

Some captains also manage the timing well enough that the day feels flexible. In past outings, guides have encouraged extra fun moments for people who wanted them, including cliff jumping when conditions allowed. That’s not guaranteed, but it’s a good example of how the crew balances safety with entertainment.

If you’re photographing, use the cave photo stop time well. The caves can look stunning from the water, but you’ll often get your best clear angles while the boat is briefly paused.

Marathonisi: The Turtle Breeding Ground Swim That Changes the Mood

After the caves, you get a major stretch of swim time at Marathonisi, about 45 minutes. Marathonisi is an offshore islet and it’s known as a popular breeding ground for loggerhead sea turtles.

This is the most turtle-specific part of the route, and it’s also where the vibe can shift from scenic to wow. Even when you’re not seeing turtles immediately, the stop gives you enough time to scan calmly, float, and enjoy the water.

A key reality check: turtle visibility can depend on conditions and season. The itinerary includes the turtle-focused location, but you should still treat turtle sightings as a “best chance” rather than a guaranteed moment. The good news is that the tour also includes marine life viewing earlier in the day around Laganas.

Also worth knowing:

• Bring swimwear and towel because this is time in the water, not a quick dip.
• If you’re heading out during warmer months, you may want some reef-safe sun protection, since you’re on the sea and the day can move fast.

National Marine Park Photo Stop and the Short Final Laganas Viewing

The National Marine Park photo stop is around 30 minutes. This is less about swimming and more about standing with a view and soaking in the protected area’s feel from the boat route.

You’ll also get a final brief marine life viewing period in Laganas of about 5 minutes. It’s short, but it works as a gentle wrap-up before the return journey.

Then the van ride brings you back to Zakynthos. On paper this is straightforward. In real life, pay attention to timing expectations. Some past departures had pickup or return delays, usually related to van routing and waiting time. If you’re booking a dinner reservation with a tight window, I’d give yourself breathing room.

Price and Value: Does $38 Feel Like a Good Deal?

For $38 per person and about 3 hours on the water, this tour is good value if your priority list looks like this:

• You want multiple swim stops rather than one.
• You want the speedboat feel and a close approach to the caves.
• You want a turtle-focused route without paying for a full-day charter.

Where the value really shows is in the structure. You’re not only paying for transport. You’re paying for guided navigation, a planned sequence of stops, and crew effort to keep everyone safe while still making time for fun.

Two cost-related notes:

• Food and drinks are not included. If you get hungry, plan to buy something on your own schedule.
• There are no onboard toilets, so factor in time and fees for the port area stop at Sabia.

When you compare to other boat options in popular areas, the best reason this one earns its place on your shortlist is that it focuses on the core vacation behaviors: swim, see dramatic coast, and chase wildlife.

Who This Tour Suits Best (And Who Should Rethink It)

This is a strong fit if you want:

• A small-group speedboat day, with a captain and guide who keep you feeling included.
• People who like being active, since you’re in and out of the water across three swim stops.
• Families, since guides in past outings have handled kids well, including one example where a child got extra participation as a captain for a while.

It may be less ideal if:

• You get sick easily on boats. Since it’s a speedboat, and the ride depends on sea conditions, you could feel it more than on larger vessels.
• You need onboard facilities. There are no onboard toilets, so you’ll be relying on the port area options.

If you go anyway, I’d treat it as an “adventure swim day,” not a leisurely cruise. Dress for that.

Quick Packing List That Actually Helps on This Route

The basic items are simple:

• Swimwear
• Towel

I’d also add practical extras based on what tends to matter on rocky approaches and cave areas:

• Water shoes, especially if you’re expecting uneven footing.
• A small bag or dry pouch for your phone.
• Sun protection, because you’re exposed while cruising and swimming.

Keep it light. The day runs on boat timing, and you’ll be happier if you can move quickly between boarding and swim time.

Should You Book This Zakynthos Speedboat Tour or Not?

If your goal is a memorable Zakynthos water day with Myzithres Beach, Keri Caves, and Marathonisi in one compact route, I’d say yes. The combination is hard to beat: caves plus a turtle-breeding stop plus multiple swimming chances.

Book it if:

• You want value at around $38 per person.
• You’re comfortable with speedboat motion.
• You’ll enjoy scanning the water for loggerhead turtles even if sightings aren’t instant.

Skip it or choose a calmer alternative if:

• You’re not comfortable with no onboard toilet access.
• You’re very sea-sickness prone.
• You’re trying to squeeze the day into a tight schedule without buffer, since pickup or return timing can vary.

If you do book, show up early for meeting at Agios Sostis under the big white ZANTE MARE umbrella, listen to the crew during boarding, and give yourself permission to enjoy the ride between stops. That’s half the point of this tour.

FAQ

How long is the Laganas Bay, Myzithres and Turtles speedboat tour?

The tour duration is about 3 hours, listed as 210 minutes.

How much does the tour cost?

It is priced at $38 per person.

Where do I meet for the tour?

Meet at Agios Sostis harbour, on the side of the beach, under the big white umbrella that says ZANTE MARE.

Is hotel pickup included?

Pickup is optional, and if you select it, hotel pickup and drop-off are included. If a bus cannot enter your hotel, pickup is to the nearest Main Street, with a short walk.

How many swim stops are included?

There are three swimming stops during the tour.

Are there toilets on the speedboat?

No. There are no onboard toilets. The nearest facilities are available for a fee at Sabia in the port area.

What should I bring?

Bring swimwear and a towel.

Are food and drinks included?

No. Food and drinks are not included.

What languages does the guide speak?

The live tour guide is available in English and Greek.

What is the cancellation policy?

You can cancel up to 24 hours in advance for a full refund.