A sunken city, seen at snorkel level. This trip takes you to Olous, an important Minoan site resting underwater off Elounda, where you float over old streets and structures at a shallow depth. The big idea is simple: you get a calm, guided snorkel with enough context to help what you see make sense.

I especially like the small group size (max 8), because it keeps the pace relaxed and the guide focused on individuals. I also love that the tour handles the hard part for you: fins, mask, snorkel, and a wetsuit are included, plus a short talk before you enter the water.

One consideration: the preparations can feel a bit slow, and the ruins you can actually see are limited. You’ll get a lot more out of it if you’re willing to use imagination while the guide explains what’s where.

Key points I’d put at the top

• Small group (up to 8) means more hands-on help and a calmer snorkel pace
• Full gear included: fins, mask, snorkel, and wetsuit
• Beginner-friendly coaching if you’re new to snorkelling
• Shallow ruins area (about 50–80 cm down) keeps the experience quiet and manageable
• A pre-snorkel history intro helps you read the shapes you’ll see
• You might see plenty of sea life (fish and in some reports octopus and starfish)

Olous Sunken City: What You’re Really Snorkelling Over

Olous is a Minoan city that ended up underwater, and this tour is built around that specific kind of viewing. Instead of looking for dramatic statues or big ruins, you’re scanning for outlines—steps, routes, and building remnants—right where the water is shallow enough to snorkel comfortably.

The depth is described as about 50 to 80 cm, which is the whole trick. You’re not doing a deep underwater search; you’re moving slowly, staying near the surface, and using the guide’s explanations to connect the rubble to daily life.

Also, the site is described as not accessible to scuba divers. That matters because it shifts the experience from technical diving to quiet exploration at snorkel level, with less “work” and more noticing.

From Blue Dolphin to Olous: Getting There Without Fuss

Your trip starts at the Blue Dolphin Elounda base near the Aquila Hotel Elounda Village area in Elounda. Check-in is set for 9:30 am, and pickup is available within the Elounda area if you book it individually.

That transport piece matters more than it sounds. In a place like Crete, shorelines can be a maze, and parking timing can be a hassle. Having the operator move you from the center to the Olous area helps you show up ready instead of spending your morning “figuring out the meeting point.”

The tour ends back at the starting meeting point. So you can plan the rest of your day without needing a return shuttle or long detours.

Gear Up Fast: Fins, Mask, Snorkel, and Wetsuit

You get snorkelling equipment included: fins, mask, snorkel, and a wetsuit. For many people, that’s the biggest value lever in the price—especially on a short excursion—because rental gear plus late-day shop hunting can easily turn into a small expense and a time sink.

Wetsuits also make a difference even if you think you’ll only be out for a couple of hours. The water off Crete can feel cooler than you expect, and a wetsuit helps you stay comfortable long enough to focus on the ruins instead of shivering.

One practical note: one person flagged that it takes too long to get ready. So if you’re tight on time or hate waiting around in gear, plan your schedule loosely after the tour. The best approach is to show up on time and accept that fitting masks and getting everyone comfortable is part of the process.

Two Hours in the Water: A Beginner-Friendly Route

This excursion is designed for beginner snorkelers. The guide is happy to teach snorkel technique, and the pace is meant to be relaxed rather than athletic. In fact, the most reassuring part from multiple write-ups is how guides handle nervous first-timers and people who aren’t the strongest swimmers.

Your guided snorkel is also described as safe and quiet. That’s not marketing fluff—it connects to the shallow depth. When you’re staying close to the surface in a guided group, you spend less time “managing your situation” and more time paying attention to what’s below.

What does the route feel like? Based on descriptions from the experience itself, you’re guided through the logic of the city: you start by visualizing where major elements sit, then you follow along areas that correspond to an old street layout and building zones. People describe seeing features such as the main route area, steps, and a sequence that can include spaces like a temple and domestic areas (like kitchens and villas). Even when you can’t see a lot of towering remains, you’re following a guided path.

What You’ll See at 50–80 cm and How to Read Ruins

Here’s the honest expectation setting: you likely won’t see a Hollywood-style “ancient city underwater” with huge visible columns. The ruins can be subtle, and one review was very clear that you need imagination, because not much remains in an instantly recognizable way.

That’s exactly why the tour includes a presentation of the site and history before you get in. The guide helps you map what you’re seeing to what used to be there. Without that step, it’s easy to feel like you’re floating over random rubble.

Instead, think like this: your job is to recognize patterns. Old roads often show as lines or changes in the bottom. Steps and building outlines can appear as edges, blocks, or uneven textures. Then the guide stitches it together with context so the “why” of each spot makes sense.

If you’re the kind of person who enjoys solving puzzles without being too technical, you’ll probably enjoy Olous a lot. If you want big visible artifacts, you might feel a little underwhelmed unless the guide’s storytelling clicks with you.

The Sea Life Factor: More Than Just Stones

The snorkeling part isn’t only about ruins. Many descriptions highlight the marine life you encounter while you float around the site.

People report plenty of fish in different sizes, plus sightings like octopus and starfish. That’s a win because it adds movement and surprise while you’re looking at the underwater layout.

It also changes the mood from “museum viewing” to a living scene. You’re still seeing archaeological remains, but you’re also watching animals use the same shallow area as cover and habitat. In practice, that makes the experience feel warmer and more personal, even if the city remains are quiet and low-contrast.

Meet Your Guide: Dimitri, Jackie, Julie, and Adam

The quality of this trip seems to rise and fall with the guide, and the good news is that this operator consistently turns up skilled instructors.

Names that come up include Dimitri, Jackie, Julie, and Adam. In particular, several write-ups mention guides being friendly, patient, and calm with first-timers. One person specifically noted reassurance for a nervous participant and another praised regular check-ins to make sure masks fit and the pace stayed comfortable.

You’ll feel it in small moments:

• Adjustments to help you breathe comfortably
• Tips for staying relaxed with your face in the water
• Gentle pacing so everyone keeps up without feeling rushed

The small group size helps here too. With only up to eight people, you’re less likely to get stuck waiting for the guide to finish coaching someone else.

Small-Group Snorkelling Over a Minoan City

Max eight travelers is one of the best parts of this experience. It keeps things from turning into a production line. With fewer people, you can get real attention, especially if you’re still learning how to snorkel without panicking.

It also helps the group feel socially easier. This is the kind of outing where you might be quiet at first, then start chatting once you realize everyone is experiencing the same shallow, gentle learning curve.

The other big advantage is timing. The tour is short enough to fit into a morning, but long enough to include a history intro plus a guided time in the water. That balance keeps it from feeling either too rushed or too drawn out.

Price and Value at $66.08 for About 2 Hours

At $66.08 per person, this sits in the “worth it if the basics are handled” category. Here’s why.

You’re paying for:

• A guide who teaches snorkel technique (not just a passive escort)
• Equipment included (fins, mask, snorkel, wetsuit)
• A structured presentation so you can actually understand what you’re seeing
• Transport from the meeting point area to the Olous site
• A small group setting (max 8)

If you were to rent gear on your own, find a local explanation, and coordinate a safe shallow snorkel plan, the time and hassle would likely add up. Even if you only stay in the water for a couple of hours, the guided value is front-loaded: you get the history talk and the safety coaching when you need it most.

Could it feel like “not enough ruins”? That’s the biggest complaint theme, and it’s directly tied to expectations. If you go in thinking you’ll see massive ancient structures, you may judge it harshly. If you go in expecting subtle outlines and a guide who helps you interpret them, the value makes more sense.

Who Should Book This Olous Snorkel (and Who Might Skip It)

You should book if:

• You’re a beginner and want a guide to teach you comfortably
• You like historical context, even when the visible remains are limited
• You want calm, shallow snorkelling rather than anything technical
• You’re excited by sea life as a bonus, not just the ruins

You might skip or rethink if:

• You expect lots of clearly visible relics and dramatic ruins underwater
• You hate any waiting time for gear and prep
• You want a highly energetic snorkel workout, not a relaxed guided pace

One more fit check: the tour lists moderate physical fitness. Since the depth is shallow, it’s not about deep-water endurance, but you should still feel comfortable getting fitted, staying with the group, and moving around in a beach/shore environment.

Should You Book Olous with Blue Dolphin Elounda?

My take: if you’re open to a subtle, guided underwater “read,” this is a great morning activity in Elounda. The combination of small group size, included gear, and a pre-snorkel presentation is exactly what makes shallow archaeological snorkelling work for beginners.

If you’re someone who needs big visual wow-factors, go in with a plan: ask yourself if you’re okay using imagination and letting the guide map the city for you. The best tours here are the ones where the explanation helps you see what’s already there.

Finally, check the weather. The experience requires good weather, and if it’s canceled due to poor conditions, you’re offered a different date or a full refund. That one variable can make or break the day.

FAQ

How long is the Olous snorkelling excursion?

It runs for about 2 hours (the full experience time is listed as approximately 2 hours 30 minutes).

What’s included in the tour price?

You get transport to Olous, a presentation about the site and history, a guided snorkelling trip, and snorkelling equipment (fins, mask, snorkel, and wetsuit).

Is pickup available?

Yes. Pickup is available individually within the Elounda area (you arrange it when booking).

How big is the group?

The tour/activity has a maximum group size of 8 travelers.

Is this suitable for beginners?

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

Where does the tour start and where does it end?

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

What time does it start?

The start time is listed as 9:30 am.

Is it ever canceled, and what happens then?

The experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund. The booking itself is non-refundable and can’t be changed for any other reason.