Olous – Guided Snorkelling Excursion to Discover Olous Sunken Ancient City

The past lies just below the surface. This small-group outing from Elounda takes you above the submerged remains of Olous, where old streets, building traces, and stonework sit only 50 to 80 centimeters below the water. I like the intimate group size, limited to eight, and the way the guide adds historical context instead of leaving you to guess what you are seeing. I also like that fins, mask, snorkel, and wetsuit are supplied, making this an easy activity to fit into a Crete holiday.

The main caution is simple: Olous is more suggestive than spectacular. You will not see a perfectly preserved underwater city. Much of the site consists of scattered remains, so you need to use your imagination. Preparation can also take longer than expected, especially while everyone tries equipment and gets comfortable in the water.

Key points before you book

• Olous sits only 50 to 80 centimeters underwater, so you can examine the remains by snorkelling rather than using scuba equipment.
• The group is capped at eight people, which gives the guide room to help nervous swimmers and explain what you are seeing.
• The outing lasts about two and a half hours, including the presentation, transport from the center, preparation, and snorkelling.
• The equipment is supplied, including fins, mask, snorkel, and wetsuit.
• Guides are especially praised for patience, with Dimitri, Julie, Jackie, and Adam all receiving warm personal praise.
• The $66.08 price is fair if you value guidance and history, but less attractive if you only want a short swim with abundant sea life.

What makes Olous worth seeing

Olous was an important city in Minoan history. Today, part of its remains lie underwater near Elounda, creating an unusual meeting point between archaeology and a calm sea outing.

The site is not presented as a grand underwater museum. There are no rows of towering columns or intact houses waiting below. Instead, you may see traces of an old road, steps, building remains, a temple area, a kitchen, and a villa. These fragments make sense only when the guide explains how they may have fitted together.

That is the real value of the excursion. You are not simply swimming over rocks. You are being shown how to read a faint archaeological site. A short historical presentation comes first, helping you picture the city before you enter the water. Once you are snorkelling, the guide points out features that might otherwise look like ordinary rubble.

The age of the remains adds weight to the experience. The exact date is not presented in one simple figure, but the site reaches back several thousand years. You need to accept that time and water have taken much of the city away. The reward comes from connecting the visible fragments with the story of the people who once used them.

The morning begins at Blue Dolphin Elounda

The standard meeting point is the Blue Dolphin Elounda center at the Aquila Hotel Elounda Village, Elounda, Crete, 720 53. The listed start time is 9:30 am.

If you are staying within Elounda, individual pickup can be arranged in the area. That is useful if you do not want to organize your own way to the meeting point, though you should confirm the pickup details when booking. The activity ends back at the same meeting point.

The first part is preparation rather than sightseeing. You receive an introduction to Olous, what you may see, and how the outing will work. Then you try on the supplied mask, snorkel, fins, and wetsuit.

This can feel slow if you are already comfortable in the water. One person specifically found that getting ready took too long. On the other hand, this extra time matters for beginners. A badly fitted mask can spoil the whole morning, and a patient guide can make the difference between enjoying the water and wanting to leave early.

A gentle introduction for beginners

You do not need to arrive as an expert snorkeller. The guide can teach basic technique and offer tips while you are in the water.

This is one of the strongest parts of the experience. Adam helped a first-time snorkeller improve with steady advice, while another guide patiently supported a nervous participant. Dimitri was praised for calmly managing people with different comfort levels, and Jackie was noted for checking masks, pace, and general comfort.

That kind of attention is particularly useful because a small group can contain very different swimmers. One couple left early because they were not comfortable, while another family was at ease in the water. A maximum of eight people gives the guide a better chance of keeping an eye on everyone than a large boat excursion would.

You should still have a moderate level of physical fitness. The activity involves swimming and remaining comfortable in the sea, even though the remains are shallow. The minimum age depends on experience and weather conditions, so families should check this before reserving.

Following the remains of the old city

Once you are in the water, the guide leads you across the submerged site. The exact order can vary with conditions, but the route may include an old house, steps, a main street, and a temple area. You may then pass over seagrass toward remains described as a kitchen and villa.

Do not expect every feature to be immediately obvious. Underwater stone can blend into the seabed, and some sections are little more than partial walls or scattered blocks. The guide’s explanation gives these pieces a purpose.

The shallow water helps in two ways. First, you can look down without needing advanced skills or specialist equipment. Second, the site remains accessible to people who are interested in archaeology but do not want a technical underwater activity.

The shallowness does not mean you will see every detail clearly. Water conditions, visibility, and sunlight affect what appears from one morning to the next. The experience works best when you approach it as a guided interpretation of a ruined site, not as a visit to a fully preserved city.

Fish, octopuses, and the living sea

Olous is not only about stones. The water also supports marine life, and you may see small and larger fish, octopuses, and starfish. Some people found the sea life one of the most enjoyable parts of the outing.

That balance is helpful. If the archaeological remains seem modest, the fish give you something else to watch. You might look at a fragment of an old wall one moment and follow a fish through the seagrass the next.

The natural setting also helps the site feel less like a formal archaeological stop. You are moving slowly over the remains, with the guide pointing out both the human history and the marine life. The quiet pace suits people who prefer a calm morning to a packed sightseeing schedule.

Still, do not book this solely for guaranteed wildlife. The available information confirms that fish and other sea life can be seen, but it does not promise a particular species or number. Your best reason to go is the combination of shallow snorkelling, archaeology, and a pleasant coastal setting.

Why the guide matters so much

This excursion depends heavily on the guide. Without the presentation and explanations, the ruins could look like a few old stones beneath the water.

The guides are praised for being friendly, patient, and attentive. Julie was singled out for making the experience enjoyable, while Jackie received praise for explaining both the ruins and the animals in the water. Dimitri was described as calm and well informed when helping people with different abilities. These details matter because the guide is not simply leading the group from one point to another.

The operator has carried out its own research into Olous and uses a presentation and background information to explain the site. That preparation gives the snorkelling a clearer purpose. You can picture the old road, buildings, and working spaces instead of treating them as disconnected stones.

The quality of the explanation may also shape your opinion of the excursion. One person found the site less impressive than expected because so little remains visible. Another felt that the presentation made the imagination run wild as the route moved from the first house to the steps, main street, temple, kitchen, and villa.

That difference is worth keeping in mind. If you need dramatic ruins, you may leave underwhelmed. If you enjoy reconstructing the past from small clues, the guide can make the site memorable.

What is included for $66.08

The price is $66.08 per person. That includes the historical presentation, transport from the center to Olous, the guided snorkelling, and the main equipment: fins, mask, snorkel, and wetsuit.

I consider that reasonable for a two to two-and-a-half-hour activity, especially if you are staying in Elounda and can use the local pickup option. You are paying not only for time in the water, but also for equipment, instruction, transport, and a guide who interprets the site.

The value is stronger for beginners and visitors who do not have their own snorkelling equipment. It is also useful for couples or families where one person is keen on snorkelling and another is uncertain. The guide’s help can make the activity workable for mixed abilities.

The price is less compelling if you already own equipment and want only an unsupervised swim. In that case, the historical introduction and personal guidance are the main reasons to choose this trip.

The experience is recommended by 94 percent of people who have rated it, with an average score of 4.6 from 31 ratings. That is a strong result, but it also reflects the main limitation: enjoyment depends on your expectations of what a sunken city should look like.

Timing, group size, and practical comfort

The listed duration is approximately two hours and 30 minutes, while the activity description also refers to two hours. Plan for the longer figure so you are not rushing to another appointment.

A group of no more than eight is a major advantage. You are less likely to feel lost in a crowd, and the guide can give individual help with masks, breathing, swimming pace, and confidence. The small size also makes historical explanations easier to hear and follow.

The outing is offered in English. One French-speaking instructor was also praised in a personal account, but you should not assume French support is available on every departure. English is the stated operating language.

The activity requires good weather. If conditions force cancellation, you are offered another date or a full refund. In ordinary circumstances, however, the booking is non-refundable and cannot be changed, so choose your date carefully.

Confirmation is sent within 48 hours of booking, subject to availability. The center is near public transportation, and local pickup within Elounda can be arranged individually.

Who will enjoy this outing most

I would recommend Olous to you if you like history but prefer to experience it actively. The snorkelling is easy to understand, the water is shallow, and the guide gives the ancient remains a human story.

It is a good choice for:

• First-time snorkellers who want instruction and reassurance
• Couples with different levels of water confidence
• Families whose children meet the age requirement
• People staying in Elounda who appreciate local pickup
• Anyone curious about Minoan-era remains in an unusual setting
• Swimmers who enjoy combining sea life with archaeology

You may want to choose something else if you expect a large, intact underwater city or dramatic monuments. The visible remains are limited, and the experience asks you to imagine much of the original settlement.

It is also not ideal for anyone unwilling to swim or uncomfortable in the sea. The guide can help beginners, but this is still an active water outing rather than a dry sightseeing tour.

My verdict on the Olous experience

I like the idea behind this excursion because it turns a modest archaeological site into an active history lesson. The shallow water, supplied equipment, and small group make it approachable, while the guides add the context that the stones alone cannot provide.

The strongest part is the human care. A patient guide can help a first-time snorkeller stay calm, adjust a mask, and enjoy the morning instead of giving up. The marine life adds a second layer of interest, especially when the ruins themselves are faint.

Book it if you are happy to use your imagination and want a quiet, unusual way to see Crete’s past. Skip it if you need spectacular underwater architecture. For most people who enjoy gentle snorkelling and local history, the $66.08 cost is fair, provided you understand that Olous is a fragment of a city, not a perfectly preserved one.

FAQ

Where does the Olous snorkelling excursion start?

It starts at the Blue Dolphin Elounda center at the Aquila Hotel Elounda Village, Elounda, Crete, Greece 720 53.

What time does the activity begin?

The listed start time is 9:30 am.

Where does the excursion finish?

The activity ends back at the meeting point.

Is pickup available?

Yes. Individual pickup can be arranged within the Elounda area.

How long does the experience last?

The approximate duration is two hours and 30 minutes. The activity description also refers to a two-hour duration, so allow extra time in your plans.

What equipment is provided?

The tour supplies fins, a mask, a snorkel, and a wetsuit.

How large is the group?

The maximum group size is eight people.

Is the activity suitable for beginners?

Yes. The guide can teach snorkelling techniques, and the minimum age depends on experience and weather conditions.

What language is the activity offered in?

The stated language is English. A French-speaking instructor was also praised during one outing, but French availability is not guaranteed for every departure.

What happens if bad weather cancels the tour?

If poor weather causes cancellation, you are offered a different date or a full refund. In other cases, the experience is non-refundable and cannot be changed.