Sea Kayaking and Snorkeling to Green Cave on Sipan island from Lopud

Sea kayaking from Lopud to Šipan, with snorkeling inside the famous Green Cave, is one of those Dubrovnik-area island days that feels both wild and well-managed. You’ll ride the calm Adriatic, then drop into a cave where the light turns the water a surreal green. It’s part adventure, part sightseeing, and mostly outdoors, with a real sense of getting off the beaten path.

I especially love two things about this trip: the small-group pace that keeps you moving without rushing, and the fact you’re not just looking, you’re kayaking and snorkeling through the day’s best moments. One practical drawback to plan around is that it’s weather dependent, and the paddling plus optional cliff jumping means it’s not a “sit back and relax” cruise.

Key highlights to know before you go

• Green Cave snorkeling through the cave opening, with room to swim inside and that glowing green light from the sandy bottom
• Small-group feel (up to 8 people, with a cap of 9) and an English-speaking guide who leads you step by step
• Provided gear including waterproof bags, masks, and snorkels, plus top-end kayaking equipment (single and double kayaks)
• Three-island route across Lopud, Šipan, and a stop on Ruda, with caves along the way
• Optional cliff jumping after snorkeling, plus swimming in a deep cove outside the grotto

Why the Green Cave is best reached by kayak from Lopud

If you like your scenic spots with a little effort attached, this one makes sense fast. The Green Cave on Šipan is the headliner, and kayaking gets you there in the right mood: salt air, open water views, and that slow build where the island chain keeps revealing new angles of coastline.

Lopud is where the trip starts, and that matters. You get a proper setup on the water rather than a rushed transfer. After a safety talk and quick kayaking instructions, you cross the channel toward Šipan, paddling as the islands gradually frame your route. That “bay between three islands” feel is exactly what you want for photos, but it’s also what keeps the experience from becoming a checklist.

The cave itself is more than a pretty stop. You snorkel in through the opening, and once inside, there’s space for swimming and even standing. The green color you hear about is tied to sun reflection off the sandy bottom, so it’s not just someone’s marketing line. It’s a lighting effect you can actually witness underwater.

What the day feels like: active, guided, and manageable

This is an approximately 6-hour, guided sea kayaking and snorkeling tour with an English-speaking guide. Group size stays tight, up to 8 people, and you’ll see that reflected in how the day runs. You get frequent regrouping, and the guide is there to keep the water time flowing while still making sure everyone understands what’s next.

The pacing is active but not chaotic. You’ll spend real time in the kayak, then switch to snorkeling gear, then swim. There’s even a lunch window on Šipan, so you’re not burning through the entire day on adrenaline alone.

Also, you’re not starting from zero gear-wise. You’re given kayaking equipment, and the day includes snorkeling masks and snorkels, plus waterproof bags to protect belongings. That small detail matters on a sea trip. It’s the difference between enjoying the moment and worrying about your phone.

One more practical point: you’ll have a chance to try cliff jumping, but it’s framed as optional after swimming. Still, you should be comfortable in open water and ok following safety instructions closely.

First paddle: Lopud channel crossing and a stone arch on Šipan

Right at the start, you meet at Ul. Miha Pracata 2-8 on Lopud. From there, you do a safety talk and basic kayaking instructions, then you head across the channel.

That initial stretch to Šipan takes about 45 minutes, which is long enough to get your rhythm. You’ll feel the movement of the boat, learn how to steer with light paddling adjustments, and get used to the way salt spray can change how you hold your mask hair-free and your gear dry.

Once you reach Šipan, the first real “wow” is a natural stone arch. You paddle toward it and stop under the archway for photos and a clean view of the Adriatic opening up. It’s a simple stop, but it’s smart. The arch gives you an easy visual landmark early on, so the rest of the route feels more connected. You’re not just drifting from one activity to another, you’re traveling through a coastline with recognizable features.

Entering the Green Cave: snorkeling, swimming, and that green light

The Green Cave portion is the main reason to book. After regrouping on Šipan, you paddle along the coast to the hidden cave area. Then you tie up your kayaks and gear up for snorkeling, with masks and snorkels provided.

Here’s what to expect in plain terms:

• You swim down through the cave’s opening while staying inside the snorkeling area guided by your group and lead
• Inside, there’s room to swim and even stand, so it’s not a tiny pipe-through situation
• The light effect comes from sun reflecting off the sandy bottom, creating that ethereal green glow
• Afterward, you also swim in the deeper cove outside the grotto’s entrance

That inside-and-outside sequence is why this feels special. You get the surreal moment in the grotto, then you get more open swim space where you can catch your breath and reset.

Timing here matters too. The cave is scheduled for about an hour of on-water time during this portion of the day. That’s long enough to actually enjoy it without feeling like you’re being marched through, and it’s also short enough to keep everyone synced and safe.

And yes, there’s optional cliff jumping afterward. If you want to be brave, you can try it. If you don’t, you can still enjoy the swim without turning it into a personal challenge you didn’t sign up for.

Šuđurađ lunch on Šipan: where the day slows down

After the cave experience, the tour continues to Šuđurađ, a fishing village on Šipan. Lunch is included, and you also get free time for sightseeing.

This stop is valuable because it breaks up the physical work. You’re moving between islands, snorkeling, then paddling again, so the lunch break is not just food, it’s recovery. You’ll likely feel it right away after the cave segment, especially if you spent time concentrating on breath control while snorkeling.

The lunch itself is local, and the vibe is more village than tourist strip. That’s your chance to look around at the harbor setting and get your bearings for the second half of the day. Even if you don’t plan a big exploration, it helps to step off the boat and into a slower rhythm for a bit.

And if you’re traveling with teens or active kids, this is a good “energy recharge” moment. One of the best things about the overall tour design is that it’s challenging but still paced with real stops.

Ruda cave exploring: the third island bonus

After lunch, you paddle back toward Lopud, but you don’t just head straight home. Before the day ends, there’s a stop at the island of Ruda, your third island of the day.

Here, you explore and kayak into another cave. The time for this portion is around 1.5 hours, which gives you enough room to feel like it’s a real bonus stop rather than a quick photo and goodbye.

This is one of those travel details that turns a “single highlight” trip into a full experience. You already came for the Green Cave, but the Ruda stop adds variety, especially because it changes the coastline you’re looking at and adds another cave moment. If you’re the type who gets excited by “how many caves can we see today,” you’ll like the extra time and water play.

By the afternoon, you’re back on Lopud. You’ll end the day where you started, which keeps the logistics simple and means you’re not juggling transport across multiple islands after you’re tired.

Price and what you really get for $88.67

At $88.67 per person for about 6 hours, the price can look like a splurge until you break it down. You’re paying for:

• Guided sea kayaking across multiple islands
• Snorkeling equipment use for the cave experience
• The Green Cave visit and associated cave swim time
• A small group setting, which is typically why the guide can keep things safe and smooth
• Additional island time including Šuđurađ lunch and a Ruda cave stop
• Kayaking gear quality, including single and double kayaks and waterproof bags

What makes it good value is that it’s not just “kayak for an hour.” It’s a multi-experience day built around water time, and that’s usually where island activities get expensive. Here, the schedule packs in major highlights without feeling like you’re constantly waiting around.

The one tradeoff: food and drinks aren’t included beyond lunch. So if you want snacks for the afternoon, bring them along or plan to purchase later. Also, this is active. If you’re the kind of traveler who wants photos without effort, you may feel the cost is less worth it.

Who should book this sea kayaking and snorkeling tour

You’ll probably love this trip if you:

• Want active sightseeing over a typical bus or walking-only day
• Like water activities and can handle getting wet
• Are comfortable swimming and ok with optional cliff jumping
• Want a small-group guide who manages safety and timing

It’s especially appealing for families where kids are old enough to kayak confidently, with the important detail that children must be at least 6 and accompanied by an adult in a double kayak. If you’re traveling solo, you can join comfortably, since solo travelers are welcome and the kayaks accommodate people within the group plan.

On the other hand, consider skipping if you:

• Get sea-sick easily
• Don’t feel comfortable swimming
• Want zero physical effort
• Hate being outdoors in changing conditions, since the trip depends on favorable weather

Should you book this tour?

If your trip to Dubrovnik includes time for islands, this is a strong choice. I’d book it if the idea of kayaking into a cave, snorkeling through the opening, and seeing that Green Cave light effect is on your “must do” list. The combo of small-group guidance, provided gear, and multiple stops across Lopud, Šipan, and Ruda makes it feel like a full day at sea rather than a short excursion.

If you’re deciding between options, this one wins when you want something authentic and hands-on. The only real reasons not to book are comfort-based: weather, your swimming confidence, and whether optional cliff jumping is truly your thing.

FAQ

How long is the sea kayaking and snorkeling tour to the Green Cave?

It runs for about 6 hours.

Where does the tour start and end?

The tour starts at Ul. Miha Pracata 2-8, Lopud, Croatia, and it ends back at the same meeting point.

What language is the guide?

The guide speaks English.

What’s included for kayaking and snorkeling?

You get the kayaking equipment, waterproof bags, and snorkel gear including masks and snorkels.

Is lunch included?

Yes, lunch is included during the stop in Šuđurađ. Food and drinks beyond that are not included.

Is this tour suitable for children?

Children are welcome, but they must be accompanied by an adult in a double kayak, with a minimum age of 6.

What happens if the weather is bad?

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