Kotor: Blue Cave & Our Lady of The Rocks & Submarine Base

This Kotor speedboat day is interesting because you pack in two big visual hits: Blue Cave swim time and Our Lady of the Rocks island views. I love the chance to swim, snorkel, or even do a cliff-jump in the clearest turquoise water you’ll see around the bay. I also love the way the skipper, often Boban, keeps the ride fun with great music and mixes in real, practical stories at each stop.

One consideration: if the sea gets rough, the operator can change the route for safety, and that may affect whether you reach Blue Cave as planned. You will get raincoats if it rains, but you should still be ready for weather to steer the day.

Key points to know before you go

• Blue Cave swim window: about 30 minutes of water time, with free snorkeling gear depending on availability
• Our Lady of the Rocks island stop: around 20 minutes for the church and a short walk with bay views
• WWII stops built into the route: Mamula Island photo moments and a former submarine tunnel visit
• Skipper-led storytelling plus music: repeated praise for Boban’s safety, history talk, and song choices
• Brand new speedboat: modern, clean, and set up for a smooth ride
• Small-group feel: private or small groups are available, so you are not stuck in a huge crowd

Blue Cave swimming in the Bay of Kotor, and why that time matters

If your goal is one jaw-dropping water moment, Blue Cave is the headline. The plan gives you a focused swim slot, about 30 minutes in the Blue Cave area, with free snorkeling equipment included. You can swim calmly, snorkel with masks supplied when available, and if conditions allow, you can also cliff-jump.

What I like about this setup is that the time is long enough to actually enjoy it. This is not a quick photo stop where you have to rush, dry off, and move on. You get the chance to find your rhythm, take photos on your phone, and soak up the color of the water while it is still bright and clear.

You do need to be comfortable getting in the water and staying present. Bring swimwear and a towel, and have your smartphone charged so you can use it during the stops. Also note that if conditions are rough, the route can be modified. That flexibility is there for safety, but it can shift what you see.

Our Lady of the Rocks island stop: the walk, the church, the bay view

Our Lady of the Rocks is the kind of place you remember even after you get home. You spend about 20 minutes on the island, with a short walk that lets you enjoy the church and the views over the bay of Kotor.

The important practical bit is the difference between the island visit and museum tickets. The island visit is included, but optional church or museum tickets are not included. There is also skip-the-line access where available, so you are less likely to waste time waiting.

Why this works in a speedboat day: you get an anchored break in the middle of the driving, and you are not just passing by from the deck. You step onto the island, orient yourself quickly, and get a compact dose of atmosphere plus scenery.

If you care about photos, this is one of the best moments for them. The timing is short, but the viewpoint is strong, and the bay looks good from nearly every angle on the island.

Mamula Island and Perast, a route that mixes beauty with WWII mood

This trip does not treat Kotor as just a pretty setting. It keeps the route tied to dramatic wartime stories.

Mamula Island is one of the stops for that. You get a photo stop plus a guided tour moment, with a pass by as the boat moves around the bay. It is described as a fortress rising from the sea, used as a WWII prison where, according to the lore, no one ever escaped. Even if you are not a history buff, the setting gives you a real sense of scale because you are looking at it from the water, not from a brochure.

Then there is Perast. You may pass by Perast briefly, and you also get a panoramic view of the charming UNESCO-listed town. Perast is known for its baroque architecture, and from the water you get a strong sense of how the town hugs the bay. The panoramic view timing is designed to give you the overview without dragging the day.

I like this pacing because it prevents the classic mistake of a boat tour that is all movement, no context. Here, you keep seeing the bay and the buildings, but you also get a reason those places matter.

And yes, you should also expect to see Saint George Island from the bay. It is listed as part of the highlights, and that island view rounds out the scenery of the Kotor side.

Submarine tunnels: the quick look that makes the bay feel like a story

The former submarine tunnels are the mysterious stop that adds substance. You visit a tunnel area that is hidden into the cliffs, and your skipper brings the stories to life with in-depth knowledge of the bay.

This is not a long museum-style visit. It is a focused stop, timed to keep the tour moving. That means you will want to pay attention as the skipper explains what you are seeing. The value here is context, not length.

The other benefit is contrast. Blue Cave is pure water color and fun. Mamula Island is stone and legend. The submarine tunnel stop is quieter and more “how did they even build that?” It makes the whole day feel less like sightseeing and more like understanding how the bay was used.

Speedboat comfort and safety: what I think you should look for

This is a speedboat day, so comfort and safety matter. The operator uses a brand new modern speedboat, and that is backed up by repeated praise in the feedback: people call it clean and easy to enjoy.

Safety is part of the charm. In rainy weather, one of the clear positives was that the captain drove exceptionally while keeping everyone feeling safe. Life jackets are provided, and there is a first aid kit on board. Snorkeling masks are free, but availability can vary, so do not assume you will always get your exact first choice.

You will also get music during the ride. That sounds like fluff until you actually do a multi-stop water day. Music keeps the ride from feeling like transportation. Several people specifically praised Boban’s song choices and chill style.

Practical tip: arrive early. You are asked to arrive 30 minutes prior to the scheduled start time, because summer traffic can be a factor. Late arrivals may not be accommodated, and the operator does not offer refunds or rescheduling due to limited availability.

How the timing works, from Perast passes to Blue Cave swimming

Your day uses a sequence of short, scenic legs and a few main anchors. You start from one of the two Kotor-area meeting options under the Hawaii Boat Tours Kotor brand. There is a sign on site, and the meeting point can vary based on what you book.

From there, you get a first speedboat ride (about 20 minutes) before passing Perast briefly. From Perast, the big island stop is Our Lady of the Rocks with a break of about 20 minutes. After that, you continue by speedboat toward the former submarine tunnel area for a short visit.

Then you work your way around the bay with the Mamula Island photo stop and guided moment. You may also cruise past Porto Novi Marina, a luxury seaside resort with yachts and a polished shoreline look.

Finally, you reach the Blue Cave area for the swim window of about 30 minutes, followed by another speedboat segment (the long stretch can be around an hour, depending on the total duration of the tour you book). The whole experience is offered in a range from 1.5 hours up to 9 hours, so timing is not one-size-fits-all.

If you want the most relaxed feeling, pick the longer options when available. If you are short on time, the core stops are still built around the same “anchored moments,” just with less extra breathing room.

Price and value for a $53 per person day in Kotor

$53 per person is the kind of price that makes sense only if the experience delivers more than one highlight. Luckily, it does.

You are paying for:

• A modern speedboat ride through the bay with panoramic viewpoints
• An island visit at Our Lady of the Rocks, around 20 minutes
• A WWII-themed mix with Mamula Island photo moments and a submarine tunnel visit
• Blue Cave water time, about 30 minutes, with snorkeling equipment included (masks subject to availability)
• A licensed, English-speaking skipper with in-depth local knowledge, plus music

For the bay area, the value comes down to convenience. You are not stitching together separate transport to reach water stops and island sites. The speedboat is doing the work for you, and the stops are timed so you get meaningful moments without spending the whole day commuting.

Also, the reviews show the kind of details that matter for value. People praised the boat’s cleanliness and the captain’s professionalism, including safe driving in bad weather. Those are the things that turn a decent price into a good day.

Who should book, and who should skip this boat experience

This tour is a good fit if you want a high-impact water day without complicated planning. It is especially well-suited to:

• People who want Blue Cave swimming plus island time in one go
• Anyone who likes a mix of scenery and WWII stories tied to the bay
• Groups that want a small-group feel, with private or small groups available

It is not suitable for:

• Pregnant women
• People with mobility impairments
• People over 350 lbs (159 kg)
• People over 254 lbs (115 kg)

That weight note matters. So does the fact that you are on a speedboat with an active day. If you are unsure, it is worth asking the operator directly before booking.

FAQ

Where is the meeting point for the Kotor boat tour?

The meeting point may vary depending on the option booked. When you arrive, look for the Hawaii Boat Tours Kotor sign.

How long is the tour?

The duration is listed as 1.5 to 9 hours, depending on the starting time you select.

Can I swim or snorkel at Blue Cave?

Yes. You get swimming time in the Blue Cave area for about 30 minutes, and free snorkeling equipment is included (snorkeling masks are subject to availability).

What should I bring for the tour?

Bring swimwear, a towel, water, and a charged smartphone for photos.

Are museum or church tickets on Our Lady of the Rocks included?

The island visit is included, but optional church or museum tickets are not included.

What happens if sea conditions are rough?

If conditions are rough, the operator can modify the tour route for safety and visit an alternative location.

Is the tour suitable for everyone?

No. It is not suitable for pregnant women, people with mobility impairments, and people above the listed weight limits.

What are the cancellation and payment options?

You can cancel up to 24 hours in advance for a full refund. You can also reserve now and pay later, with no payment needed today.

Should you book this Kotor Blue Cave and WWII sights speedboat tour?

Book it if you want the easiest path to the Bay of Kotor highlights that actually involve water, not just views. The combination of Blue Cave swim time, a real island stop at Our Lady of the Rocks, and WWII-flavored stops like Mamula Island and the submarine tunnel makes this day feel packed in the right way.

Skip it if weather-related route changes would ruin your day, or if you fall into the non-suitable categories. If you are flexible and ready to get in the water, this tour looks like a strong value for Kotor, especially with the kind of captain care people keep describing, including safe driving and memorable music.