Review · CAVE SNORKELING & SWIMMING

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour

★ 5.0 · 16 reviews 4 hours 30 minutes (approx.) From $225 Operated by Thalassa travel group · Bookable on Viator
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The best part of this Kefalonia tour is the contrast: you move from a cool, echoing cave to the bright blue water of Melissani Lake, then finish with time to swim at famous Myrtos Beach. It packs several of the island’s signature sights into one private outing without making you manage buses or rental-car roads.

I like the easy pickup near Argostoli’s ferry port and the practical beach extras, including umbrellas, mats, and snorkeling gear. I also like the small-group format, which gives your own party more control than a large coach tour. The main drawback is time: about 4.5 hours is enough for highlights, but not a long beach day or a slow visit at every stop.

The five details that matter most

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - The five details that matter most

  • Melissani Lake by boat: Spend about 30 minutes on the underground lake, where daylight enters through a collapsed section of the roof.
  • Myrtos swim stop: You get about 48 minutes at the beach, with umbrellas, mats, and snorkeling equipment provided.
  • Private transport: Only your group participates, with an air-conditioned vehicle and pickup from the Argostoli ferry area or cruise pier.
  • Two famous caves: Drogarati and Melissani each require a separate entrance payment, listed as about €13 for both caves.
  • Helpful food and drink supplies: Sandwiches, biscuits, a sesame bar, water, juice, and wine are included.
  • Drone photos at Myrtos: A short stop above the beach includes the chance for aerial photos.

Why this private Kefalonia tour works well

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - Why this private Kefalonia tour works well

Kefalonia is spread out, and some of its most striking sights sit away from Argostoli. A private vehicle makes the route much easier. You can be collected at the office across from the ferry port in Argostoli, or arrange to meet at the main cruise ship pier with your names displayed on a clipboard.

That setup is especially useful if you arrive by ferry or cruise ship. You do not need to find a car, learn the roads, or work out how to combine cave visits with a beach stop. The vehicle is air-conditioned, and WiFi is available on board.

The tour is priced at $225.89 per person. That is not a budget excursion, especially since cave entrance tickets are extra. Still, the price makes more sense for a family or group that values private transportation, several included refreshments, beach equipment, and a flexible day built around its own schedule.

I would compare the price with the cost of renting a car, fuel, parking, cave tickets, beach equipment, and the time required to plan the route. The private format is the main value here. If you are already comfortable driving Kefalonia and want to spend half a day at one place, this is probably more than you need.

The tour is recommended by 94 percent of people who rated it, with an overall score of 4.8 from 16 ratings. One especially useful detail is the emphasis on a dependable pickup. The driver was there as arranged for one booking, which matters when you are working around a ferry or cruise departure.

Drogarati Cave: a cool first stop underground

Drogarati Cave is roughly 150 million years old and reaches about 60 meters below ground. It was discovered after an earthquake caused part of the entrance to collapse, and it opened to the public in 1963.

You spend about 25 minutes here. The cave has stalactites and stalagmites, along with high humidity and a steady temperature of about 18 degrees Celsius. That makes it a welcome change from the heat outside, but bring a light layer if you are sensitive to cooler air.

This stop is mainly about rock formations and atmosphere. The short visit gives you time to see the main chamber and take photographs without using too much of the morning. Since admission is not included, you should have money ready for the cave tickets. The listed cost is about €13 for both caves, though you should confirm the current price when booking.

The cave floor and underground setting may be less comfortable for anyone who dislikes damp places or uneven walking surfaces. The supplied information says most people can participate, but it does not give detailed accessibility information, so ask the operator if that is important for your group.

Melissani Lake: daylight on underground water

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - Melissani Lake: daylight on underground water

Melissani Cave is the visual centerpiece of the cave portion. A boat carries you across the lake and into the enclosed part of the cavern for about 30 minutes. Part of the roof collapsed thousands of years ago, allowing sunlight to fall onto the water and bring out its deep blue color.

The boat passes an islet where archaeological excavations took place. Along the walls, you see stalactites and flowstone formations. The boatman may point out shapes that resemble dolphins, a fitting detail since dolphins have a place in local mythology.

The water is brackish because several springs feed the cave. One source is linked to Katavothres near Argostoli, on the opposite side of the island. The underground water system also connects with the water at Karavomilos, giving the stop a useful bit of geological context.

The boat ride is short, but it is not a private boat described as exclusive to your party. The wider tour is private, while the cave’s boat operation follows the site’s own arrangements. Admission is extra, and the listed total for both caves is about €13.

Melissani is at its most striking when daylight reaches the water through the roof opening. Cloud cover can affect the brightness, so the tour’s weather requirement matters. The operator can offer another date or a full refund if poor weather causes cancellation.

Karavomilos and Agia Efimia: two quieter coastal pauses

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - Karavomilos and Agia Efimia: two quieter coastal pauses

Karavomilos sits just outside Sami, toward Agia Efimia. It is a small fishing village with a narrow shingle beach and views toward Ithaca. A tiny circular lake near an old water mill gives the village its name.

The local lake is part of the same underground freshwater flow associated with Katavothres and Melissani Lake. Ducks, swans, and herons are found around the water, so this stop adds a calmer nature note to a day otherwise focused on caves and beaches.

Agia Efimia is set around a natural bay, with a modest harbor used by fishing and excursion boats. You can find tavernas and shops here, and the village offers a slower coastal scene than the headline stops.

The supplied schedule does not give a fixed duration for either Karavomilos or Agia Efimia. Treat them as scenic passing stops or short pauses rather than assuming you will have a long meal or shopping break. The exact time can depend on the day’s traffic, weather, and the preferences of your group.

Myrtos Beach: a short swim with a famous view

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - Myrtos Beach: a short swim with a famous view

Myrtos is the tour’s main outdoor stop. The beach is surrounded by large green hills and is widely known for its pale shore and clear water. The tour allows about 48 minutes here, enough for a swim, a drink at the beach bar, or a quick rest on the provided beach mat.

You also get sun umbrellas, which are useful because the beach stop is exposed. Snorkeling equipment is included, though the tour does not promise a particular marine life experience. Bring a swimsuit, towel, and any personal beach items you need.

Forty-eight minutes goes quickly. If you want to swim, change clothes, take photos, and order a drink, you will need to keep an eye on the time. This is a taste of Myrtos rather than an all-day beach outing.

Beach conditions can also change. Myrtos is a natural beach, and the weather policy recognizes that conditions affect the experience. Poor weather can lead to a new date or a full refund, rather than a forced outing in bad conditions.

The Myrtos viewpoint and drone photo stop

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - The Myrtos viewpoint and drone photo stop

The vehicle drives above Myrtos to a famous photo point. You get about 10 minutes for this stop, so it is designed for quick photographs rather than a long walk or extended viewpoint visit.

The tour includes drone photos, which can give your group a different view of the beach than standard phone pictures. Ask how and when the images will be delivered, since the available information confirms the photos are included but does not explain the delivery method.

There is also a short refreshment stop in Divarata, the small village above Myrtos. You can buy souvenirs and chilled drinks there. Snacks and drinks are also included on the tour, including sandwiches, biscuits, a sesame bar, water, juice, and wine.

That combination is practical. You do not need to depend entirely on finding a café during a tightly timed route. Still, if you want a full sit-down lunch, this tour does not promise one.

Argostoli and Koutavos Lagoon on the route

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - Argostoli and Koutavos Lagoon on the route

The route may also include views or a stop near Koutavos Lagoon at the head of Argostoli Bay. The lagoon is a nature reserve associated with Caretta Caretta turtles and birdlife. A broad path follows the lagoon from the harbor front, with eucalyptus and pine trees providing shade.

A small islet in the lagoon is closed to visitors because it is used by waterfowl for nesting and feeding. This is a reminder that the lagoon is not simply a park for sightseeing. It has an active role as a wildlife area.

The lagoon’s past is less peaceful. Before the Drepano Bridge was built in 1813, the area was a difficult bog with mosquitoes and malaria, making access to Argostoli harder for settlements across the bay.

The information provided does not assign a specific length of time to this stop. I would not book the tour expecting a long lagoon walk. Think of it as a possible scenic addition around the Argostoli portion of the route.

Food, equipment, and the private format

Myrtos Swim , Cave Melissani Lake Boat Tour Private Tour - Food, equipment, and the private format

The included supplies make this easier for a half-day outing. You receive bottled water, juice, wine, sandwiches, biscuits, and a sesame bar. Alcoholic drinks are included, but drink responsibly if you still plan to swim or walk through the caves.

Beach equipment includes umbrellas and mats. Snorkeling equipment is also provided, which saves you from packing or renting it separately. The vehicle has air conditioning, and WiFi is available on board.

Only your own group participates. That does not mean every stop is private, since Melissani’s boat ride operates at the cave site, but the road journey and timing are arranged around your group rather than a large bus.

The tour is listed as suitable for most people and near public transportation. It does not provide detailed information about wheelchair access, child seats, changing facilities, or the walking surface at each attraction. Ask before booking if any of those points affect your plans.

Timing, weather, and who should book

The total duration is about 4 hours and 30 minutes. That is a good length if you have a free morning or afternoon and want several major sights without giving up a full day.

I would book this if you are arriving in Argostoli by ferry or cruise ship, traveling with family or friends, or prefer a private car to a self-drive day. It is also a strong fit if your priorities are Myrtos Beach, Melissani Lake, and dependable pickup rather than long visits at small villages.

I would think twice if you want a slow beach day, a lengthy cave tour, or a relaxed lunch in Agia Efimia. The schedule covers many places, so the stops are necessarily brief. The cave tickets are also extra, and the price is easier to justify when shared by a group than when paid by one person alone.

You can cancel for a full refund up to 24 hours before the start time. Changes made less than 24 hours before departure are not accepted, and late cancellations are not refunded. Since the tour requires good weather and a minimum number of participants, the operator may offer another date, another experience, or a full refund if the outing cannot run.

Should you book the Myrtos and Melissani private tour?

Book it if you want an efficient introduction to central Kefalonia with a real swim, two distinctive caves, coastal villages, food, beach gear, and private transport. The reliable pickup arrangement and the chance to avoid driving add real value, particularly around a ferry or cruise schedule.

Skip it if you prefer to spend hours at Myrtos or explore each village at your own pace. This is a highlights tour with useful extras, not a slow island day. For the right group, it turns a complicated route into a manageable half-day, with the memorable combination of underground water, limestone formations, and Kefalonia’s famous beach.

FAQ

How long does the tour last?

The tour lasts approximately 4 hours and 30 minutes.

Where does pickup take place?

Pickup is offered from the operator’s office across from the ferry port in Argostoli. If preferred, the group can be met at the main cruise ship pier with names displayed on a clipboard.

Is this a private tour?

Yes. Only your group participates in the private tour and private transportation.

Is transportation air-conditioned?

Yes. Transportation is provided in an air-conditioned vehicle.

Are the cave entrance tickets included?

No. Entrance to Drogarati Cave and Melissani Cave is not included. The listed cost is about €13 for both caves.

How long is the Melissani Lake boat ride?

The boat portion at Melissani Lake lasts approximately 30 minutes.

How much time is provided at Myrtos Beach?

The beach stop lasts about 48 minutes. You can use the time for swimming, relaxing, or having a drink at the beach bar.

Is snorkeling equipment provided?

Yes. Snorkeling equipment is included, along with sun umbrellas and beach mats.

What food and drinks are included?

Included supplies are sandwiches, biscuits, a sesame bar, water, juices, and wine. Alcoholic beverages and bottled water are also listed as included.

What happens if bad weather cancels the tour?

If poor weather causes cancellation, you will be offered a different date or a full refund. The same applies if the minimum number of participants is not met.

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