Snorkeling Trip to Kourtaliotiko Gorge Waterfalls, Plakias, Crete

Kourtaliotiko Gorge feels like a secret you can actually swim to. The trip starts with a short, stair-filled hike down to the stream, then you suit up and follow the water upward toward a year-round waterfall and a natural lagoon-to-cave swim. Two things I really like: the fact that wetsuits are included (cold water is real), and the guided route that gets you into the gorge when it’s most interesting. One watch-out: it is not a stroll—expect a lot of steps, some rock scrambling, and swimming upstream against the current for part of the way.

This is built for a small group (max 14) and you’ll head out from the PADI center area in Myrthianos Plakias at 9:30 am, then return there after about 4 hours. The guides bring energy and local know-how; I especially liked how Paul, Tom, Jelle, and Kilian kept things clear and fun, from safety to small details along the trail.

Key things to know before you go

• Wetsuits are provided so you can handle the fresh spring water without turning it into a suffering contest
• Stairs and scrambling are part of the deal (plan for the hike down and the climb back up)
• You swim upstream to reach the falls—you’ll want to be comfortable with water movement
• A lagoon and cave section shape the snorkeling, not just one straight swim
• Small group size (max 14) means you spend less time waiting and more time in the gorge
• Photos are optional and sold separately as a full set for 20 euros

Kourtaliotiko Gorge snorkeling: what the day actually feels like

This outing is all about one thing: getting to a massive waterfall from inside the water route. You don’t just sit by a pool and rent gear. You hike down into Kourtaliotiko Gorge, switch from “walking mode” to “wet suit mode,” then move with the stream.

The waterfall is tied to fresh water that keeps flowing even when summer in Crete feels dry elsewhere. That’s why this works as a true water experience and not a quick photo stop. It also means you should expect cold water, even if the sky is hot.

The shape of the route matters, too. You’re not snorkeling in open sea. You’re following a moving stream system: first toward a lagoon area, then continuing into a darker cave-like section before reaching the big waterfall. It’s hands-on adventure, guided for safety, but still physically active.

Price, value, and who this is best for

The price is $109.82 per person for about 4 hours. On paper, that’s not “cheap,” but it’s usually fair for what’s included: transport to the gorge, guide support, snorkeling equipment, wetsuits, fruit snacks, and admission. If you’ve ever tried to piece that together on your own, the logistics alone can eat your time (and your energy).

This is best for you if:

• you’re a decent swimmer and can handle upstream effort
• you’re comfortable with stairs and a bit of rock movement
• you want an active, structured day instead of a passive sightseeing loop

This is harder if:

• your knees complain with stairs or uneven steps (this is explicitly not recommended for knee problems)
• you’re looking for a low-effort family outing
• you dislike getting cold fast—while wetsuits help, the water time can’t be long

The 9:30 am start and the small-group advantage

You meet in the Myrthianos Plakias area at 9:30 am and you’re back at the meeting point when the activity ends. The timing is early enough to help with comfort during the hike, and the group limit (14) keeps the pace real. You’re not stuck behind a long line of people changing gear.

Also, you’ll be traveling by short transport to the gorge with the diving school team. That matters here because the day is already physical; saving yourself the hassle of getting to Kourtaliotiko is part of the value.

Hike down to the stream: the part that sets expectations

The day begins with a hike down to the water. Expect about 300 steps downward. It’s not just stairs in a straight line—there’s mention of a church sight on the route down, and you might also spot vultures circling in the area. That’s a nice reminder that this gorge is more than a swimming destination.

Practical reality check: a guest counted around 189 steps on the uphill, and the descent can feel even longer once you’re tired and have gear in mind. Add the slippery bits and the fact that you eventually need to climb back up, and you’ll understand why this is rated as moderate physical fitness.

If you’re carrying anything extra, keep it minimal. The schedule is tight enough that you want to show up ready to move.

Wetsuits, snorkels, and following the water upward

Once you’re at the stream, the wetsuits go on. This is a big deal. Kourtaliotiko’s water is cold even in warm months, and the wetsuit is what makes the snorkeling feel doable rather than miserable.

Then you follow the stream upwards. The route leads you to:

• a beautiful natural lagoon section
• then onward into a cave-like area before the big waterfall

You’ll also do a portion where you swim upstream against the current. This is not an optional extra; it’s part of the planned way to reach the falls. If you can swim but you panic when water pushes back, practice a calm stroke and keep your breathing steady.

The lagoon and cave section: where the snorkeling becomes memorable

This part is what makes the experience feel different from most waterfall trips. A lagoon gives you a calmer pocket to adjust. Then the cave section changes the feel: you’re closer to the rock walls, the light shifts, and the movement of water is more noticeable.

There’s also a social reality here. One guest noted that the lagoon can attract influencers, but once you get into the gorge and toward the waterfall, the vibe thins out. Translation for you: if you prefer fewer people in your photo frame, head forward with the group once you’re ready.

The guide’s role matters most here. A good guide helps you keep oriented, manage the upstream section, and get you to the waterfall at the right moment. People like Tom and Paul were specifically praised for being friendly and patient, and for walking you through what to expect before you go.

Reaching the big waterfall and your short swim break

The climax is the swim to the big waterfall. The water experience here is the reward for the hike and upstream effort. Expect a refreshing moment when you finally arrive—cold, yes, but exciting because you’re in the working gorge, not just looking at it.

After the swim, you get a fruit snack. That sounds simple, but it’s a good reset after cold water and physical effort. It also helps you handle the climb back up without feeling totally drained.

The climb back up: different route, still strenuous

You hike back up on a different route of about 100 steps. That sounds shorter than the descent, but don’t let the number trick you. After wet gear and cold water, your legs will feel it.

Also, the schedule builds in time limits in the water. One response explained that they can’t stay in the water too long because many people start getting cold after a while. So plan your mindset accordingly: it’s not an all-day swim. It’s a focused water experience with a set amount of time in the gorge.

Plakias stop: why it’s on the schedule

The itinerary includes a stop in Plakias. What you do there isn’t spelled out in detail, but you can expect it to be part of the overall flow—likely a brief break or local reset—before or after the gorge segment. If you’re hoping for a full independent Plakias exploration, this tour isn’t the best way to do that. It’s mainly built around Kourtaliotiko.

Gear and supplies: what to bring so nothing ruins your day

Snorkeling equipment and wetsuits are provided, which covers the big stuff. What you should not skip is foot protection. Watershoes are a must, and you’re asked to bring your own for hygiene reasons.

Here’s what I suggest:

• Bring watershoes with grip (flip-flops are a bad idea on stairs and slick areas)
• Wear sturdy shoes for the hike portion
• Add sun protection from your own bag (the tour specifically says guests need to bring it)

Also consider a small reusable water bottle if the weather is hot. The tour provides water at the start/end, but hot hikes can burn through your supply faster than you expect. One guest suggested bringing water for the walk section when it’s warm.

Photos and the 20-euro reality

Your guide may take photos during the experience. There’s an option to buy them: 20 euros for the complete set.

I like knowing that upfront because it helps you decide your own style:

• If you want memories without managing your own camera in the water, you can go for the set.
• If you’re fine with a few phone photos and don’t mind limited shots, skip it and keep the day focused.

Either way, don’t rely on a camera being safe or practical during the upstream and rock-scramble parts.

Weather, timing, and how to avoid day-of surprises

This activity requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund. That’s important because gorges and water conditions can turn risky fast when conditions aren’t right.

Start time is 9:30 am. You’ll want to be on time and ready to move. Once the group sets off, this is a “keep pace” day, not a slow wander.

Who should skip this experience

Take the “not recommended” notes seriously:

• Not recommended for travelers with knee problems
• You should have moderate physical fitness

And based on the way the route sounds on the ground, you should also be honest about stair tolerance and water confidence. One guest called out that the hike is strenuous and counted steps around the 189 range on the uphill, with more on the descent. Another mentioned a small portion of rock climbing and swimming upstream.

If your idea of snorkeling is calm, shallow, floating-only water, this may be more active than you want.

So, should you book Kourtaliotiko Gorge snorkeling?

Yes, if you want an active, guided water day where the waterfall is the point and you’re okay earning it with stairs and swimming. The biggest strengths are the wetsuit warmth, the structured guide-led route, and the fact that you actually reach the waterfall system from inside the gorge.

Skip it or consider a different option if you:

• have knee issues
• hate upstream swimming or aren’t a confident swimmer
• want lots of leisurely time in the water (the time is limited because people get cold)

If you do book, go in expecting cold water and effort, pack watershoes, and bring sun protection. Then you’ll get exactly what you came for: a once-in-a-lifetime gorge swim that feels special because it’s not staged—it’s real, cold, and breathtaking.

FAQ

How long is the snorkeling trip in Kourtaliotiko Gorge?

It runs about 4 hours (approx.), from 9:30 am until you return to the meeting point.

What’s included in the tour price?

You get transport from the PADI center area to the gorge, a knowledgeable guide, snorkeling equipment, wetsuits, fruit snacks, and the admission fee.

What should I bring if watershoes are required?

Bring your own watershoes. Watershoes are required for hygiene, and flip-flops aren’t the kind of footwear you’ll want on stairs and in and around the water.

Do I need my own sun protection?

Yes. Sun protection isn’t included, so bring weather-appropriate coverage.

Are photos included?

Photos taken by the guide are sold separately. The price for the complete set is 20 euros.

Is this tour suitable for people with knee problems?

No. The activity is not recommended for travelers with knee problems.

What physical fitness level do I need?

You should have a moderate physical fitness level. Expect a hike with stairs and some physical effort during the water section.

What happens if the weather is bad?

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