By semi-submarine to the underwater park and mermaid

Krk
9.8/10 based on 7 reviews
Tour category: Krk tours and excursions

Travel style:
Sea & Boat

Highlights

Duration: 0,45 hours
Transportation: Boat
Max. number of persons: 34

Why choose the Big Marlin semi-submarine tour?

Experience the sea without diving – enjoy the view through large panoramic windows
Watch schools of fish up close – in a calm bay full of marine life
Explore the underwater sculpture park – amphorae, ship wheel, treasure chest and Glagolitic letters
Meet a real-life mermaid – a magical moment for both kids and grown-ups
Sail in comfort – with air-conditioning, WiFi, drinks and souvenirs on board

A magical marine experience for the whole family – where nature meets imagination

Set off on a 45-minute adventure aboard Big Marlin, a spacious semi-submarine offering maximum comfort, panoramic underwater views, and an unforgettable encounter with a mermaid.

Perfect for children, families, and curious sea lovers.

✅ 45-minute guided trip
✅ Underwater park with sculptures
✅ Close-up view of fish through panoramic windows
✅ Mermaid encounter – unique and exciting
✅ Air-conditioned semi-submarine with WiFi, drinks & souvenirs

Start on the surface – panoramic view of Krk

Begin your journey on the open deck and enjoy the beautiful view of Krk from the sea. As we cruise out of the harbour, relax and take in the scenery – the perfect way to start your adventure.

Fish up close – no diving required

Soon we reach a small, fish-rich bay where it's time to go below deck. From the comfortable underwater cabin, enjoy a close-up look at the sea world.

Our sailor will feed the fish, and they’ll swim right up to your window – a favourite part of the tour for many guests!

Underwater park – where stories come alive

We continue to the underwater sculpture park, home to treasures beneath the sea: amphorae, a treasure chest, a ship’s wheel, Glagolitic letters, and other surprises that reflect the spirit of the Adriatic.

A mermaid appears – and waves just to you

At the end of the park, the sea reveals one last surprise – a mermaid swims to greet you! She dives, waves, and sends kisses, making this a truly magical moment, especially for children.

Return to Krk – with a sea of memories

As we return, enjoy one last moment on the deck – the view of Krk is even more special now, with the underwater adventure fresh in your mind.

Big Marlin – a semi-submarine with comfort and charm

Big Marlin seats up to 34 passengers, is air-conditioned, offers free WiFi, and has refreshments and souvenirs available on board.

With large glass windows and ergonomic seating, you'll feel as if you're diving – without ever getting wet.

Book your seat and step into the magic beneath the sea

A unique combination of exploration, fun and wonder awaits you.

Join us on the Big Marlin and meet the underwater world – and a mermaid too!

More... Back

Departures

Days	Starting point
Every day	Krk, 10:30 \| Krk 13:30 \| Krk, 12:00 \|

Location

Itinerary

the drive to the underwater park and mermaid takes 45 minutes

What's included

Boat ride

Discounts

Children (100%)
Youth (33,33%)

Important information

Important information

Payment information:

For the reservation to be valid, it is necessary to make a payment by card via the payment link in the next half hour.
If your payment link has expired, you can make a new reservation for the desired excursion/activity.
Payment is made by credit card (Mastercard & Visa & Maestro).
If you have difficulties paying by card, you can pay for the excursion/activity in cash at our reception: Mare Tours, Vrbnik, Trg sv. Ivana 8.
If the organizer has to postpone the booked excursion/experience, guests can receive the paid amount back or accept an alternative date.

General terms and conditions

9.8/10

based on 7 reviews

Exceptional

Excellent

Very good

Good

Below average

Bernadette

10.0/10

Der Ausflug war voll allem für unsere 4 jährige Tochter ein Erlebnis. Die Fische werden gefüttert, daher schwimmen diese sehr nah ans Boot heran, man sieht eine Schatzkiste, diverse Statuen... und natürlich eine Meerjungfrau, welche rund ums Boot schwimmt und uns zuwinkt. Die Meerjungfrau fährt dann mit uns auf dem Boot zurück nach Krk (wir durften auch ein Foto machen). Die Rückfahrt haben wir "oben" verbracht, man hat da einen tollen Blick auf's offene Meer und die Stadt Krk. Alles in allem würden wir den Ausflug für Eltern mit Kindern sehr empfehlen.

Ndzibah

Super schönes Erlebnis für Kinder

Dejan

Top! Top! Top! Djeca oduševljena. Jedno jako pozitivno i nadasve lijepo iskustvo.

Heidi

9.5/10

Ich hätte mir eine sprachliche Untermalung gewünscht! Z. B. Hier sehen Sie diese Fische......

Kamilla

Online booking was quick and easy. The ship's crew was very kind and courteous, the ship was comfortable and clean. There weren't that many species to see, mainly smaller fish in large shoals. However, the mermaid girl will be a lifetime experience for our 4-year-old daughter! ❤️ In any case, it is an interesting experience for both young and old.