Discover Aquarium II on the Costa Brava Experience a unique boat tour with a glass-bottomed view through the Cap de Creus Natural Park, exploring the underwater world of corals, fish, and starfish. Enjoy the thrill of visiting a secret cave accessible only by boat and, if you’re lucky, watch dolphins swimming alongside. Marvel at the dramatic cliffs of Cap de Creus and its stunning Mediterranean landscapes. Perfect for families and nature lovers, this tour combines adventure with marine and coastal scenery, promising an unforgettable day on the Costa Brava. Book your experience and discover the magic of the Mediterranean from the sea.
Out at sunset: the 4:00 PM departure is under way when the sun sets, around 5:54 PM in the coming weeks.
In demand: 74 of the next 120 departures are already sold out.
From the operator’s live schedule on Viator, checked Oct 11.
Admiring the Bay of Roses, we pass by the lovely small coves of the Cap de Creus Nature Park, also passing by Punta Falconera and enjoying a wonderful submarine view of the seabed of Cala Murtra. We continue along the coves, and at Cala Montjoi we will see the famous restaurant El Bulli of the chef Ferran Adrià. Then we reach Cap Norfeu, where we will see the spectacular rock ‘The Cat’ (named for its shape), and if the weather permits we will enter the Tamariu cave, then continuing the route to the bay of Cala Jóncols.
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 131 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
From Roses: Cap Norfeu Joncols & Underwater Views + Audio Guide lasts about 2 hours. The itinerary has 1 stop.
Prices start at $34 per person for this Girona experience, booked through Viator with the price shown before checkout. There are 2 booking options, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs every day, starting at 10:30 AM, 11:00 AM, 3:30 PM, and 4:00 PM.
Children aged 4–11 pay from $23, adults from $34. Infants go free.
It can: 74 of the next 120 departures are already sold out, so booking ahead is a good idea.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
The experience is available in DE, RU, EN, IT, FR, NL, ES.
It is a small-group experience with a maximum of 200 participants.
Wheelchair accessible
Yes, bookings are confirmed instantly.
Travellers rate it 4.4 out of 5 across 128 reviews on Viator and Tripadvisor; it is run by Els Blaus de Roses.
Reviews collected by Viator and Tripadvisor
Excellent way of seeing a beautiful coastline, better than I expected, which is why I thought good value for 2 hours. The weather and sea had been rough earlier, but it settled down and the boat company did not cancel, for which I was grateful. Amazing sights from up.on deck, of cliffs, seas and bays you wouldn't get to by car. The fish underwater were very curious !
Good experience with our children, just a small downside, explanation only in Spanish at certain moments, and audio guide that doesn't load since we are at sea.
Beautiful excursion with underwater views in the boat, swimming for 40 minutes, and a little thrill with the boat in the impressive rocky cave!!
An intermediate swim was missing during underwater vision
I think the reviews for the observation boat and the one with the slide should be separated so as not to mislead people. We went on several trips and the one on the observation boat was clearly useless. We cannot swim, the ride was very monotonous, even the staff is bored (even though they are nice), all this for 30 euros per person and drinks at 2.50 on board. The day before, we went on a catamaran trip in Lloret de Mar for 50 euros per person with swimming (diving boards, mattresses) with unlimited drinks and barbecue, and I was able to see the same fish with my own eyes in the water with a mask lent for free (with a deposit) on the boat. There you go, I would have liked to see a review like mine that explains things before booking...
It was a great family outing! The boat staff was very welcoming! No fuss, vacation vibes and relaxation! The water was so good, diving, slides, and a top-notch underwater view! And the little extra, the cave and the coves! 40-minute swim! Restrooms super clean, smoking area! It was really great! THANK YOU
Very disappointed 😞 in the underwater observation room you see nothing and only one type of fish.
As the description showed it would be a spectacular boat trip! A secret cave, underwater vision and you name it! We were allowed to look downstairs once, this could have been done more often. The cave was not a cave but an inlet where the boat went in front and you could not see anything. All in all, we had really suggested more of it. It was also not possible to get off the boat to.a little snorkeling. At least not for us anymore!
Superb ride, the staff was great! We were able to swim safely in the sea (slide and place to dive), we were able to really enjoy the swim since it lasted at least 30 minutes. The fact that we could observe the fish in their natural environment was exceptional; this is not done directly in the water but inside the boat, which is a plus for people who are not necessarily comfortable in the water. Furthermore, this company is validated by WWF and therefore respects biodiversity. It is really something to do for 30€. I recommend it!
Interesting catamaran coastal trip, highlight was the submarine windows down in the hull to view the seabed and fish etc. Only downside the access to the catamaran was along a long narrow stone jetty in 62km an hour wind gusts. Great views of the coast and seabed
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
| From Roses: Cap Norfeu Joncols & Underwater Views + Audio Guide | 2 hours | 4.4 (128) | $34 | |
 From Roses: Visit Cadaqués (New Free Audio Guide) | 3–4 hours | 4.4 (287) | $34 | View |
 Visit Cap de Creus, Port Lligat & Cadaqués (New Free Audio Guide) | 4 hours | 4.5 (99) | $46 | View |
 Self Guided Girona Game of Thrones and Beyond Audio Tour | 1–2 hours | 4.8 (26) | $7 | View |
 Medieval Three Villages Small Group Day Trip from Barcelona | 10h 30min | 4.8 (1,113) | $113 | View |
 Balloon Ride over Catalonia with optional Pick-up from Barcelona | 3–5 hours | 4.9 (648) | $217 | View |
 Game Of Thrones Walking Tour in Girona | 2 hours | 4.9 (471) | $40 | View |