Olous – Guided Snorkelling Excursion to Discover Olous Sunken Ancient City

Underwater Olous feels like time travel. This guided snorkelling trip takes you over the submerged remains of an ancient city in very manageable water depth.

Two things I love: you get all the snorkelling gear (fins, mask, snorkel, wetsuit), and the group stays small (max 8) so the guide can coach you one-on-one. It’s also built for beginners, so you’re not thrown into the deep end—figuratively and literally.

One thing to consider: the site is ancient rubble, not a dramatic ruin wall you can admire from a distance. You’ll likely need a bit of imagination to connect what you see to what Olous once was.

Key things to know before you go

• Max 8 people means calmer water time and easier coaching
• Beginner-friendly guidance for mask fit, breathing, and simple snorkel technique
• 50 to 80 cm underwater depth makes the experience feel approachable
• Equipment included so you can travel light
• History briefing before you swim helps you recognize what you’re looking at
• Fish and sea life show up alongside the ruins, adding plenty of interest

Olous Underwater: What You’re Actually Looking At

Olous is one of the key names when people talk about Minoan Crete, but the twist here is where you experience it. Instead of standing on land and peering at artifacts behind glass, you snorkel over parts of the city that sit about 50 to 80 cm under water.

That shallow depth is a big part of why this works so well for first-timers. You’re not fighting a long swim-out, and you can take your time moving slowly, staying oriented, and understanding what your guide is pointing out. It also explains why this isn’t set up for scuba-style exploring. The site is there, but it’s not presented as a deep-water wreck experience.

Now the honest bit: you’re not getting a perfectly preserved street scene. You’re seeing foundations, outlines, and submerged remnants. Some guides and guests frame it as needing imagination, and I think that’s fair. If you go expecting grand columns or museum-level visibility, you might come away wanting more. If you go expecting a “walk through the past” feeling—layered over a shallow, fish-filled seascape—you’ll probably enjoy it a lot.

Small Group Snorkelling With Coaches in Your Corner

This trip is capped at 8 travelers, and that changes everything. With fewer people, the guide can check how your mask is sitting, how comfortable you feel, and whether you’re keeping the snorkel breathing rhythm.

I like that the experience is set up for beginners. In real life, that means guides don’t just say good luck. One review praised a guide for being reassuring to a nervous snorkeler, and another highlighted that the guide stayed patient and interactive while helping a first-timer improve. That combination matters because snorkelling can feel awkward at the start, even if you’re physically comfortable in the water.

You’ll also notice the guides vary by group, but they’re all operating with the same goal: keep the pace relaxed and the water time safe. Names that showed up in the experience include Dimitri, Jackie, Julie, Adam, and Victoria. Each one was described as friendly, attentive, and comfortable explaining what you’re seeing.

And yes, there’s sometimes a practical reality with small groups: if someone in the group is having trouble or needs to exit early, the flow can shift. One review even mentioned a guide having to manage less-comfortable snorkelers. It doesn’t sound chaotic, but it’s a reminder that the tour is designed as a group experience, not a private charter.

Gear Included: Why It’s Such Good Value at $66.08

At $66.08 per person, the best value isn’t just that you’re paying for access to Olous. You’re paying for the setup that removes the hassle.

You’re provided with:

• fins
• mask
• snorkel
• wetsuit

That matters in Crete, because snorkeling gear can be expensive to rent separately, and it can be annoying to coordinate pickup and returns. Here, you show up and get fitted. One review mentioned the full try-on process as part of the start, which is exactly what you want. A good mask fit and a comfortable wetsuit make the rest of the experience easier—especially for beginners.

The wetsuit also nudges the comfort factor. Even if you’re traveling in summer, water temperature and wind can change how long you’ll want to stay floating. With the wetsuit provided, you’re not guessing.

The Morning Flow in Elounda: Where You Start and What Happens Next

The tour starts around 9:30 am at the Blue Dolphin Elounda meeting point, in the Aquila Hotel Elounda Village area. If you’re staying within the Elounda area, pickup is handled individually within that zone.

The day doesn’t ask you to be a logistics expert. You have a clear meeting location, you get a guided transition to the water site, and the activity ends back at the same meeting point.

Time-wise, the total experience runs about 2.5 hours (roughly), with about 2 hours in the water when everything goes smoothly. You’ll also get a presentation about the site and what you’re going to see before snorkelling begins. I found that a real advantage. Without context, underwater ruins can blur together fast. With context, you start noticing how the remnants connect into something that looks like streets, buildings, and public spaces.

One practical note: reviews complained that getting ready can take a while. That’s not unusual when wetsuits and mask fitting are involved—especially with a small-group approach—but it’s worth mentally budgeting for a slightly slower start before the sea time begins.

In the Water at Olous: Ruins, Sea Grass, and Fish You’ll Remember

Once you’re geared up and on the water, the snorkelling is presented as safe and quiet. With shallow depth, the experience becomes more like a guided “slow look” than an athletic workout.

This is where the history briefing earns its keep. Guides are set up to explain architectural points and to point out what you’re seeing underwater as you move along. In descriptions from the trip, you might hear references to areas like old road sections, steps, a main street feel, and building outlines that people associate with places such as a temple area. You may also encounter sea grass zones, plus remnants that get discussed in terms of domestic spaces like kitchens and villas.

Don’t treat those as perfect signage. Underwater visibility and the nature of a submerged site limit what’s clearly readable. But the guide’s explanations help you build a mental map instead of just floating and hoping.

And then there’s the other half of the experience: sea life. Multiple accounts highlight lots of fish, with mentions including octopus and starfish. Even when the ruins themselves don’t look dramatic, the combination of fish movement and guided interpretation makes the snorkelling feel like a full experience, not a quick stop.

The shallow setup also encourages you to relax. If you’re a beginner, you can focus on mask comfort, slow breathing, and keeping your fins moving gently rather than panicking about distance.

Who This Snorkel Tour Fits Best (And Who Should Rethink It)

This tour is a strong fit if:

• you’re a beginner and want instruction rather than trial by error
• you want a small-group pace
• you like history but also want a living, underwater setting (fish, sea grass, sea life)
• you appreciate context before you look, not after

It also works well for people who aren’t super confident swimmers. One review described it as easier than expected for someone who isn’t a swimmer, and that support is exactly what beginner coaching is designed to do.

You might want to rethink it if:

• you expect lots of clearly visible artifacts or major standing ruins
• you don’t like guided interpretation and would rather explore without explanations
• you’re frustrated by the idea that you’ll need to connect dots with imagination

Remember: Olous is underwater, and much of what you’ll see is submerged structure and rubble. That’s the trade-off. The upside is that you’re experiencing a place that’s only reachable on the surface, at shallow depth, in a calm guided format.

Value Check: Is $66.08 a Smart Spend?

I think this price works if you care about three things: gear, coaching, and interpretation.

• Gear included reduces the “hidden costs” that often show up with water activities.
• Small group size supports better attention, especially for beginners.
• The history presentation and in-water explanations turn snorkelling into a story you can follow, not just a look around.

If you’re already an experienced snorkeler with your own gear and you’re only in it for fish, you might consider cheaper, self-guided options. But for most people coming to Crete for the first time, this hits a sweet spot: structured time in the water with a guide who can help you enjoy it safely.

A Note on Weather and Comfort

This experience requires good weather. If conditions are poor enough, the operator offers either a different date or a full refund. Also, plan for moderate physical fitness; snorkelling isn’t a hard workout, but you will be in water and moving with fins.

If you’re sensitive to cold or wind, the provided wetsuit helps. And because you’ll be in relatively shallow water, you should feel more in control than in deeper snorkel sites.

Should You Book Olous Sunken City Snorkelling?

Book it if you want a beginner-friendly snorkel with small-group attention, gear taken care of, and a guide-led way to understand a submerged Minoan city. It’s especially worth it for couples and small groups who like the idea of quiet water time plus a history talk that actually prepares your eyes.

Skip (or set expectations carefully) if your main goal is dramatic, clearly visible ruins. Olous rewards curiosity and imagination more than “instant wow” scenery. If that sounds like you, this is a very solid morning on the coast.

FAQ

How long is the Olous guided snorkelling excursion?

It runs about 2.5 hours in total, with around 2 hours listed for the snorkelling portion.

How many people are in the group?

The tour has a maximum group size of 8 travelers.

Is pickup available from Elounda hotels?

Yes. Pickup is available individually within the Elounda area.

What time does the tour start?

The start time is 9:30 am.

What snorkelling equipment is included?

You’re provided with fins, a mask, a snorkel, and a wetsuit.

Is this suitable for beginners?

Yes. The guide can teach snorkel techniques and the experience is described as suitable for beginners.

What language is the tour offered in?

It’s offered in English.

Where does the tour start and end?

It starts at the Blue Dolphin Elounda meeting point near Aquila Hotel Elounda Village, and it ends back at the same meeting point.

What if the tour is cancelled due to weather?

This experience requires good weather. If it’s cancelled due to poor weather, you’ll be offered a different date or a full refund.

Final decision: my quick take

If you’re the type of traveler who likes small-group guidance and doesn’t mind using imagination to read the past, Olous is a memorable snorkel stop. For $66.08, the included wetsuit-and-mask setup plus guided coaching makes it a practical value—just go expecting submerged remnants, not a showy ruins postcard.