From Perast: Boka Bay and Blue Cave Tour – Pick up

The Blue Cave is only part of the story. This SeaSpark speedboat trip packs Our Lady of the Rocks, Porto Montenegro, submarine tunnels, Mamula Island, and the Blue Cave into a quick outing from Perast. I especially like the mix of culture, wartime history, luxury marinas, and open-water swimming. I also like that the boat ride gives you broad views of the Bay of Kotor instead of keeping you in one small corner.

The main catch is the pace. The advertised duration is about two hours to 150 minutes, but the listed stops and boat rides add up to longer, and one recent booking described a trip of roughly three hours. Sea conditions can also make the ride rough, particularly on the open-water sections. If you want an easy, slow cruise, this is not it. If you want to see a lot in one energetic trip, it is a strong value at $53 per person.

Key points to know before booking

• The tour starts in Perast: Meet at Pristaniste Perast, near the market and the dock across from it.
• Our Lady of the Rocks is the cultural stop: You get about 20 minutes to walk around and hear the island’s story, with church admission extra.
• The Blue Cave swim depends on weather: You may have about 30 minutes there, but rough seas can change the route or cancel swimming.
• The speedboat covers a lot of ground: You see Porto Montenegro, Porto Novi, former submarine tunnels, and Mamula Island from the water.
• Small groups and private trips are available: The boat had seven people on one outing, though group arrangements may affect seating.
• Bring proper swim gear: Pack a hat, sunglasses, sunscreen, swimwear, towel, camera, and comfortable shoes suitable for water activities.

Why this boat trip makes sense from Perast

Perast is one of the prettiest starting points in the Bay of Kotor. Its waterfront is lined with old stone buildings and churches, and the town sits close to the island of Our Lady of the Rocks. Starting here saves you from first crossing the bay by road or arranging separate transport to a marina farther away.

From the dock, the speedboat quickly leaves the postcard view of Perast behind. You get a changing picture of church towers, palaces, steep mountain slopes, and the narrow waterway that gives the bay its fjord-like feel. The boat is the point of this tour. You are not simply being delivered to one attraction. You are seeing how the different parts of the bay connect.

The route also gives you a useful contrast. You move from a small religious island to high-end marinas, then to military tunnels, a former prison island, and a natural swimming site. That range makes the trip feel more substantial than a simple sightseeing cruise.

Our Lady of the Rocks in a 20-minute stop

The first major stop is Our Lady of the Rocks, a small artificial island just off Perast. The guide explains the story and traditions linked to the island before you have time to walk around and take photos.

This is the most cultural part of the trip. The setting is compact, so 20 minutes can be enough for a short visit and a look around, but it is not a long museum stop. You should expect a quick introduction rather than a detailed guided tour of every corner.

Church entry is not included in the tour price. If you want to go inside, bring suitable clothing. A bathing suit is not acceptable in the church, so use the stop as a reminder to keep a cover-up or regular clothes within easy reach. Comfortable shoes are also useful because the day includes walking on the island and water-related activities later.

I like the way this stop breaks up the fast boat ride. Without it, the trip would lean heavily toward scenery and swimming. Here, you get a small piece of local culture before returning to the water.

Porto Montenegro and Porto Novi from the boat

After the island, the boat heads through the Verige channel. This is one of the most visually interesting parts of the route because the bay narrows and the shoreline feels close on both sides.

From the water, you see Porto Montenegro and Porto Novi, two luxury marina areas. These stops are mainly for sightseeing rather than walking ashore. That is a good thing for a short tour because you can take in the expensive yachts, waterfront buildings, and contrasting modern style without spending your limited time docking and disembarking.

The marina views add another side of Montenegro to the day. Kotor Bay is often pictured as a place of stone villages and historic churches, but these marinas show its newer, more polished face. I would keep your camera ready here, though the best angle may depend on your seat and the boat’s movement.

The former submarine tunnel: a brief wartime reminder

The former submarine tunnel is a photo stop of about 10 minutes. These dark openings in the shoreline were used to hide submarines during World War II. You do not spend a long time inside, but seeing the entrances from the boat gives the route a useful sense of place.

This stop works because it is quick and unusual. You are not looking at another church or waterfront terrace. Instead, you are seeing a piece of military infrastructure built into the coast.

Do not expect a full historical presentation or a walk through a large underground complex. The experience is mainly a close look from the boat, supported by the guide’s explanation. If wartime history interests you, listen carefully and ask questions while you have the chance.

Mamula Island, once a prison

The boat then passes Mamula Island, a former prison sometimes compared to a Montenegrin Alcatraz. The stop is listed as a 10-minute photo stop, so you view the island from the water rather than treating it as a full shore visit.

Mamula gives the tour a darker edge. After the elegant marinas and peaceful island church, the old prison setting changes the mood. It is a reminder that this beautiful bay has also been shaped by conflict, imprisonment, and military control.

The short stop is enough to photograph the island and hear its basic story. It will not satisfy anyone hoping for a detailed prison tour, but it fits the overall design of this excursion: many distinct sights, each presented in a compact portion of the day.

Swimming in Montenegro’s Blue Cave

The Blue Cave is the main event for many people. The cave gets its striking blue color from sunlight entering through the water, and the tour allows about 30 minutes for a stop, photos, and swimming.

Bring your swimsuit and towel in an easy-to-reach bag. You should also use sunscreen and consider wearing a hat and sunglasses for the exposed portions of the trip. The boat ride itself can be bright and windy, and you will want to avoid rummaging through luggage when the group reaches the cave.

Swimming here is weather dependent. If the sea is rough, the captain may change the route and visit Porto Montenegro or Porto Novi instead. The tour can also be canceled if conditions are considered unsafe. That flexibility is important because the Blue Cave is not guaranteed in every kind of weather.

The color is strongest when conditions cooperate. An early departure can help with calmer water. One local booking described a 9 AM trip as especially pleasant, with calm seas and clear blue water. That does not guarantee the same conditions on your day, but an early time is worth considering if available.

The ride to and from the cave can be choppy. Some people enjoy the speed and spray, while others may find it hard on the stomach or back. The skipper received strong praise for handling waves safely, but a fast boat cannot remove the movement of rough water.

What the speedboat ride is really like

The boat is a practical way to cover a wide section of the bay. You spend short periods at each stop and longer stretches underway, including a final ride of about 40 minutes back to Perast. That makes the boat itself a major part of the experience.

Several details from recent trips are worth knowing. The boat has been described as comfortable, with cold drinks offered on some departures. Music may play throughout the ride, and at least one outing had loud music that was not discussed with the group beforehand. If you prefer quiet sightseeing, this is worth keeping in mind.

Seating can also matter. On one seven-person departure, two people were asked to change seats so another couple could sit at the front. The request caused frustration because a family had arrived early and had been sitting together. I would not assume that arriving first guarantees a particular seat, and I would ask the crew about seating before departure if this matters to you.

The boat crew is one of the tour’s strongest points. The skipper has been praised for handling choppy water, while guides have been described as polite, professional, funny, and clear in their explanations. Aleksandar was singled out as a friendly and amusing guide on one trip, though guide assignments can vary.

Is $53 good value?

At $53 per person, this tour gives you a lot in a short time. The price includes the speedboat, English-speaking guide, insurance, the Our Lady of the Rocks visit, views of the two marinas, the submarine tunnels, Mamula Island, and the Blue Cave swim when conditions allow.

You would have to arrange several separate outings to cover the same range by land and water. The boat also saves time, which matters if you have only one or two days around Kotor Bay.

The price does not include entry to the church on Our Lady of the Rocks. That is a small extra, but you should know about it before arriving. The bigger value question is comfort. If you are comfortable with a fast boat and a packed route, $53 is attractive. If you prefer long stops, quiet commentary, or guaranteed swimming, the value is less certain.

Private and small-group options are available. A private trip may make more sense for families or couples who care about seating, music, and the pace at each stop. A shared boat keeps the price down but gives you less control over how the ride feels.

Who should book this Perast excursion?

I would recommend it to you if you want a broad first look at the bay and enjoy mixing sightseeing with activity. It suits couples, friends, and older children who can handle a quick boat ride, short walks, bright sun, and a swim.

It is not suitable for pregnant women, wheelchair users, babies under one year, people over 70, people with back problems, or anyone weighing more than 260 pounds, or 118 kilograms. The tour also advises against booking if you are prone to seasickness.

If you do get motion sick, take the warning seriously. The boat may be smooth in calm water, but open stretches can become uncomfortable when the wind rises. Sit where the crew recommends, keep your eyes on the horizon, and avoid treating this as a gentle harbor cruise.

You should also skip this tour if the Blue Cave is the only reason you are booking. Weather can prevent the swim or change the route. The bay’s scenery and historic stops still offer plenty, but the famous blue water is not promised.

Practical tips for a better day on the water

Meet at Pristaniste Perast. Look for the market, then cross toward the dock directly opposite it, where the speedboat collects passengers.

Wear comfortable clothing and shoes that work for both walking and water activities. Bring swimwear, a towel, camera, sunscreen, hat, sunglasses, and a light rain layer if you have one. The tour operates in rain or shine, and raincoats are provided if needed.

Keep church-appropriate clothing available for Our Lady of the Rocks. You cannot enter in a bathing suit, even if you plan to swim later.

The tour is offered in English, and you can choose a shared small group or private arrangement when available. You can cancel up to 24 hours ahead for a full refund, and the reserve-now, pay-later option keeps the booking flexible.

Should you book it?

Book this tour if you want speed, variety, and a chance to swim in the Blue Cave without organizing several separate trips. The strongest reasons are the skilled boat handling, the friendly guides, the wide route, and the good price for so many sights.

Think twice if you dislike fast boats, loud music, uncertain weather, or tightly timed stops. For most active visitors staying around Kotor Bay, this is a well-packed way to see far more than Perast alone. Just bring sensible clothes, protect yourself from the sun, and accept that the sea, not the schedule, has the final word.

FAQ

Where does the tour begin?

The tour begins at Pristaniste Perast. The meeting point is near a market, across from the market at the dock where the speedboat picks you up.

How long does the tour last?

The advertised duration is between two hours and 150 minutes. The listed route includes several boat rides and stops, and one booking described the experience as lasting about three hours, so allow some flexibility.

Is swimming in the Blue Cave guaranteed?

No. Swimming depends on weather and sea conditions. In rough seas, the route may change and the boat may visit Porto Montenegro or Porto Novi instead.

Is admission to the church at Our Lady of the Rocks included?

No. Church entry is not included in the tour price. If you enter, you must follow the church dress code and cannot wear a bathing suit.

What should I bring?

Bring a hat, sunglasses, sunscreen, swimwear, towel, camera, and comfortable clothes and shoes suitable for water activities.

Is the tour suitable for people with seasickness or back problems?

No. The tour is not considered suitable for people prone to seasickness or people with back problems. It is also not suitable for pregnant women, wheelchair users, babies under one year, people over 70, or people over 260 pounds, or 118 kilograms.