Reviewed · CRUISES & BOAT TOURS
Glass boat tour Fažana with swimming stop
Look beneath Fažana’s clear water. This glass boat trip combines a short view of the seabed with a close look at Brijuni National Park, St. Jerolim, and Kozada. I like the mix of sightseeing and free time, and I like that the trip works well for families because children can watch fish through the boat’s glass bottom. The main thing to consider is that the underwater viewing is brief, and the boat schedule can depend heavily on weather and operating conditions.
The price is about $35.80 per person, which is reasonable if you use the two-hour island stop for swimming or exploring. I also appreciate the relaxed terrace setting, where you can enjoy a drink and, on suitable departures, watch the sunset over Fažana. Still, recent operating problems show why you should confirm the boat is sailing before making a long journey to the meeting point.
In This Review
- Key points at a glance
- Starting from Fažana’s fishing harbor
- The glass-bottom view near Brijuni National Park
- St. Jerolim: two hours for swimming and island time
- Returning past Fažana’s beach and old center
- Sunset drinks on the terrace
- What the $35.80 price really buys
- The crew, commentary, and group feel
- Weather, cancellations, and a practical safety note
- Who will enjoy this Fažana boat tour most
- Should you book the Rio Boat Fažana trip?
- FAQ
- How much does the glass boat tour from Fažana cost?
- How long does the tour last?
- Where does the boat leave from?
- What time does the tour start?
- Where does the tour end?
- What can you see through the glass bottom?
- How long is the swimming stop?
- How many people can join the boat?
- Can I cancel for a full refund?
Key points at a glance

- Glass-bottom viewing between Veliki and Mali Brijuni: A short look at fish, shells, sea plants, and other marine life.
- St. Jerolim stop for about two hours: Time for swimming, snorkeling, beaches, peacocks, and a walk around the island.
- Views of three island areas: The route includes Brijuni National Park, St. Jerolim, and Kozada.
- A family-friendly format: Children get something to watch on the way out, while adults get open-water scenery and island time.
- Small-to-medium boat capacity: The maximum group size is 35, though some departures may be much smaller.
- Flexible cancellation: You can receive a full refund if you cancel at least 24 hours ahead, or if bad weather cancels the trip.
Starting from Fažana’s fishing harbor
The boat leaves from Brionska ul. 8 in Fažana, a small coastal town beside the Brijuni Islands. The listed start time is 10:00 a.m., and the activity returns to the same meeting point.
Fažana is a useful base for this outing because you do not need to arrange a separate transfer to a distant marina. The meeting point is near public transportation, and the return to the same place makes the trip simple to fit into a day around town.
I would arrive early enough to find the boat counter and confirm the departure. One unpleasant experience reported at this operator involved a delayed contact at the meeting point when the trip was not sailing. The operator explained that safety conditions prevented departure and that there was no one aboard the boat. The practical lesson is simple: check the day’s status before setting out, especially if you are traveling from another part of Istria.
The boat can carry up to 35 people, although one evening outing had only about 10 people aboard. A smaller group usually makes the ride feel calmer and gives you a better chance of seeing the guide’s commentary and finding a comfortable place on the terrace.
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The glass-bottom view near Brijuni National Park

The first part of the route heads toward Brijuni National Park, passing between Veliki and Mali Brijuni. This is the most distinctive part of the trip because you can look through the glass section of the boat and see below the surface while the boat moves close to the islands.
The water is described as clear enough to show fish, shells, and sea plants. Keep your expectations sensible, though. The underwater viewing lasts roughly 15 minutes according to one detailed account, and the amount you see depends on sunlight, water clarity, and sea conditions.
This is not a full marine biology excursion. It is a quick, pleasant glimpse into the shallow coastal world. Children may get the most out of it because they can watch for movement below the boat without needing snorkeling equipment. Adults may find the views modest, but the short viewing period adds something different to a standard island cruise.
The boat also passes close to the Brijuni Islands, so you get a broad view of the national park from the water. This matters because the trip gives you a taste of the island group without presenting itself as a full land tour of Brijuni. If you want to visit Brijuni’s historic or cultural sights, you would need a separate excursion.
St. Jerolim: two hours for swimming and island time

The main stop is listed as Valbandon, but the description of the stop focuses on St. Jerolim. That difference is worth noting when you book. The detailed stop information says you can spend about two hours around St. Jerolim, an island known for peacocks, beaches, swimming, and snorkeling.
This is where the outing becomes more than a boat ride. You can get off, find a place by the water, swim, or walk around the island. The free time gives you a chance to set your own pace rather than staying with a guide every minute.
St. Jerolim is also associated with a restaurant, so there is an option to stop for food if it is operating during your visit. The supplied information does not state that a meal is included, so plan on paying separately for anything you buy there.
The swimming stop is a strong reason to choose this trip over a simple coastal cruise. You get open water, beaches, and a chance to cool off instead of sitting aboard the boat for the entire outing. On the other hand, you should bring what you need for a beach stop. The description does not promise rented equipment, reserved loungers, or included beach services.
The island’s peacocks add a memorable touch, especially for children. They are not the reason to book the tour, but they give the stop a bit of character beyond swimming and sunbathing.
Returning past Fažana’s beach and old center

On the way back, the boat passes Fažana Beach and looks toward the old town center from the sea. This closing view is easy to overlook, but it helps you see the town as a working coastal place rather than just a departure point.
Fažana is described as a small fishing village, and the seaside angle lets you take in its shoreline and buildings from a different position. You may already have walked through the center, but the view from the water gives the return journey a clear finish.
The route is not built around long narration or a packed list of stops. It is more about changing viewpoints: first the seabed, then the islands, then a swimming break, followed by Fažana from offshore. I like that rhythm because you get activity and rest without racing from place to place.
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Sunset drinks on the terrace

The boat’s terrace is promoted as a place to relax with a cold drink and watch the sunset. One evening outing included one drink per person, with choices reported as wine, beer, water, or lemonade. That is a nice touch, though you should confirm the exact drink arrangement for your departure because the listed start time is 10:00 a.m.
The sunset element appears most useful for an evening sailing rather than the standard daytime time shown in the booking details. If sunset is your main goal, ask the operator to confirm the departure time and whether your chosen trip includes the terrace drink.
This part of the experience received some of the strongest praise. The combination of calm sea, island views, and a drink gives the trip a social, easygoing finish. It is not a formal wine cruise, and the information does not promise a full meal or unlimited drinks. Think of it as a pleasant extra after the main sightseeing and swimming.
What the $35.80 price really buys

At about $35.80 per person, the price sits in a sensible range for a two-to-four-hour boat trip with a swimming stop. The value depends on how you use the time at St. Jerolim.
If you stay aboard for a short ride, spend little time swimming, and mainly want underwater viewing, the cost may feel less attractive. The glass-bottom section is brief, and there may not be a large amount of sea life visible on every departure.
If you use the full island stop, swim, walk around, and enjoy the coastal views, the price becomes easier to justify. You are paying for transport between several scenic areas, the boat experience, access to the island stop, and the return to Fažana. A drink may also be included on some evening outings.
The operator’s own accounts describe the price as reasonable compared with other August 2023 options from Fažana. That comparison is useful, but prices can change, so treat $35.80 as the current reference rather than a guarantee for every date.
The crew, commentary, and group feel

The available comments give the crew a generally warm reception. The guide is described as friendly and active in pointing out sights along the route. One account specifically praised the guides for leading the excursion well from start to finish.
That kind of commentary matters on a short boat tour. Without it, the ride could become a simple transfer to a swimming spot. The information does not provide the names of individual guides, so you should not expect a particular person to lead your departure.
The boat is suitable for families and children, and the glass-bottom panel gives younger passengers a clear activity during the first section. Most people can participate, according to the supplied details. There is no detailed accessibility information, so anyone with specific mobility needs should ask the operator before booking.
The maximum capacity is 35 people. That is not an intimate private cruise, but it is also not described as a large ferry-style operation. Conditions can vary by day, with some departures carrying only around 10 people.
Weather, cancellations, and a practical safety note

The trip requires good weather. If poor conditions cancel it, you are offered another date or a full refund. The same applies if the minimum number of participants is not reached.
You can cancel for a full refund up to 24 hours before the local start time. Cancellations or changes made inside that 24-hour window are not refunded or accepted. This rule is worth remembering if you are building a tight Istrian itinerary.
A broken-down boat also caused one departure to end before the planned trip. In that case, the staff apologized, offered a drink and homemade cake, and provided cash and a full refund. That is not a reason to expect problems, but it does show that the operator has faced ordinary small-boat issues and made an effort to handle one fairly.
I would keep the tour flexible if your schedule allows. Do not place a major nonrefundable activity immediately afterward, especially when the trip can run from two to four hours and includes weather-dependent sailing.
Who will enjoy this Fažana boat tour most
I think this outing suits families especially well. The underwater viewing gives children a simple activity, and the island stop provides room to swim and move around. The moderate price also makes it easier to book for several people than a more expensive private charter.
It also fits couples and small groups looking for a relaxed way to see the Brijuni area without committing to a full-day cruise. The sunset terrace can make an evening departure appealing, particularly if you prefer a drink and a view over a packed sightseeing schedule.
You may want a different tour if your priority is detailed underwater observation, a long snorkeling session, a full meal, or a complete visit to Brijuni National Park. This trip offers a short glass-bottom look and a separate island stop, not a specialist marine excursion or a land-based cultural tour.
Bring swimwear and plan for island time. Since the details do not list included meals or equipment rental, check those points before you go. Also confirm the exact route if St. Jerolim is important to you, since the stop label refers to Valbandon while the description explains the St. Jerolim visit.
Should you book the Rio Boat Fažana trip?
I would book it if you want a reasonably priced mix of island scenery, swimming, and a short marine-life view. The route has enough variety to keep a two-to-four-hour outing interesting, and the family-friendly format makes sense for Fažana.
I would be more cautious if you are traveling a long distance for a strict schedule or if you expect a long underwater session. Confirm the boat is running, check the departure time if you want sunset, and verify the St. Jerolim stop before paying.
For a relaxed coastal outing with a useful swimming break, this is a sound choice. Its best moments come from the overall combination, not from any single attraction: a look below the boat, the Brijuni panorama, two hours on an island, and Fažana returning into view from the sea.
FAQ
How much does the glass boat tour from Fažana cost?
The listed price is $35.80 per person.
How long does the tour last?
The approximate duration is two to four hours.
Where does the boat leave from?
The meeting point is Brionska ul. 8, 52212, Fažana, Croatia.
What time does the tour start?
The listed start time is 10:00 a.m.
Where does the tour end?
The activity returns to the original meeting point in Fažana.
What can you see through the glass bottom?
The route passes between Veliki and Mali Brijuni, where you may see fish, shells, sea plants, and other marine organisms.
How long is the swimming stop?
The St. Jerolim stop is listed as approximately two hours.
How many people can join the boat?
The maximum group size is 35 people.
Can I cancel for a full refund?
Yes. You can cancel at least 24 hours before the local start time for a full refund. Cancellations within 24 hours are not refunded. If poor weather or an insufficient number of participants cancels the trip, you are offered another date or a full refund.
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