From Marmaris: Day Trip by Glass Bottom Semi Submarine

The most unusual part of this Marmaris boat trip happens below deck, where glass viewing windows give you a look at fish, plants, sea caves, canyons, and a sunken boat without getting wet. Above the water, you get a classic Turkish coast day: four beautiful swim stops, plenty of deck space, and lunch included for $33.

I especially like the combination of underwater viewing and long swim breaks. You are not stuck staring through glass all day, and you are not asked to choose between a sightseeing cruise and a beach outing. The boat is also spacious, clean, and air conditioned indoors. The main drawback is that the underwater viewing is not a full scuba-style experience, and the schedule for each bay may not always be clearly announced.

Key points to know before booking

• See a sunken boat and fish through the underwater room, with no need to get into the sea.
• Swim at four named bays: Aquarium Bay, Kadirga Bay, Green Sea Bay, and Paradise Island Bay.
• Choose from several lunch options, served with rice and salad, with meatballs or chicken specifically included in the advertised meal.
• Use three different deck levels, including shaded sunbeds and an open upper deck for full sun.
• Stay comfortable in air conditioning inside the restaurant, corridors, changing cabins, toilets, and underwater viewing room.
• Bring cash for drinks, ice cream, and extras, since these are not part of the $33 fare.

A full day on the water from central Marmaris

This is an easy excursion to fit into a Marmaris holiday because the meeting point is in the town center, close to the Ataturk statue. Walk about 100 meters toward the marina, opposite the district governor’s office. If you use a taxi, that landmark should make the location easy to explain.

The trip lasts through the day and returns to the same meeting point. Some bookings include hotel pickup arrangements, but the stated meeting point is the central location, so check your confirmation carefully before setting off.

The boat itself is designed for comfort rather than a small, intimate sailing experience. You have an air-conditioned restaurant and indoor rooms below, changing cabins, toilets, a dedicated underwater viewing room, deck chairs, and sunbeds. The upper levels let you pick your own amount of sun. One level has shade, while the top deck is open to the sky.

That layout matters. You can sit inside during the hottest part of the day, move to shade after swimming, or claim an open sunbed if you want the full Mediterranean sun. Families and mixed-age groups will find this more forgiving than a small boat with nowhere to escape the heat.

The glass-bottom room and the sunken boat

The underwater section is the reason to choose this trip over an ordinary day boat. You walk down into the glass viewing area and look through the windows at the sea below. The crew may feed fish near the boat, making them easier to see, and one of the most memorable sights is a sunken vessel.

The view depends on water conditions, light, and where the boat stops, so you should keep expectations sensible. This is not a large public aquarium, and it is not a guided marine biology lesson. It is a pleasant chance to watch fish and submerged plants while remaining dry, with the added novelty of seeing the sea from below the waterline.

Children often get the most from this part, especially when the boat is positioned near the wreck. Adults may prefer the caves, canyons, and open-water views, but the underwater room gives the cruise a useful point of difference. If you have already taken several standard boat trips around Marmaris, this is the feature that makes this one feel different.

An English and Russian audio guide is included. The available information does not give a detailed commentary schedule, so do not book this expecting a long, continuous explanation of every bay. If you want the best view, visit the underwater room when the boat arrives at the wreck or a clear section of water, rather than assuming the view will be equally good for the entire cruise.

Four bays, four chances to swim

The advertised route includes four swimming stops. Each bay gives you a chance to get off the deck and into clear, turquoise water, which keeps the day from becoming a long stretch of sitting in the sun.

Aquarium Bay

Aquarium Bay is the natural place to connect the name of the trip with the scenery. The clear water can give you a better look at fish and underwater plants, especially if you bring your own snorkel. Snorkeling equipment is not listed as included, and onboard snorkeling gear may cost extra, so packing your own is the better value.

The water may feel cool when you first enter. That is normal for a sea-swimming stop, and you can use the boat’s ladders to get in and out rather than jumping from the side. Swim jackets are available for adults and children, which helps if you are not a confident swimmer.

Kadirga Bay

Kadirga Bay is one of the stops where the value of the trip becomes clear. You are not paying just for a short look through glass. You get time to swim, float, and enjoy the setting without having to arrange another transfer to shore.

Ask the crew how much time remains before you move away from the boat. The schedule is not always posted clearly, and knowing the departure time lets you swim without watching the deck every few minutes.

Green Sea Bay

Green Sea Bay adds another setting to the day, with calm-looking water and the chance to swim again after lunch or another sightseeing section. The exact order can vary, so the names are more useful than trying to predict the clock.

Bring sunscreen onto the deck and reapply it after every swim. The cool water can make the sun feel less intense than it is, especially when you spend time drying off on a sunbed.

Paradise Island Bay

Paradise Island Bay is the sort of final stop that makes a long boat day feel worthwhile. You get another chance to swim in clear water before the return to Marmaris, rather than ending the trip as soon as lunch is over.

Some departures have been described as including five swim stops, while the stated program names four bays. Treat four stops as the reliable plan, and regard any extra stop as a possible bonus rather than something to count on.

Lunch is included, but drinks cost extra

Lunch is one of the strongest practical reasons to consider this excursion. The advertised meal includes meatballs or chicken with rice and salad, and onboard choices described by passengers have also included chicken fillet, nuggets, schnitzel, and a flat kofte-style meatball. One account also mentions mackerel, so the exact selection may depend on the day.

The meal is served in an air-conditioned fast-food hall, which is a welcome break from the sun. You can reportedly choose your lunch time within a late-morning to early-afternoon window, though the exact arrangement should be confirmed with the crew on board.

Portions have been described as generous, and the meal generally adds real value to the fare. Still, one serious caution belongs here: one family reported that food was not served hot enough and blamed it for illness. That is a single negative account among many positive ones, but food temperature matters. Check that your meal is properly hot before eating, especially if you are traveling with children.

Drinks, ice cream, and other snacks are not included. Prices for these extras have been described both as reasonable and as expensive, so bring enough Turkish lira rather than assuming everything is covered. Extra items such as chips and snorkeling gear may also cost more.

Finding your best place on the boat

The boat offers a useful range of seating rather than one large undifferentiated deck. Indoor spaces are air conditioned, including the restaurant, changing cabins, toilets, corridors, and underwater viewing room. That is especially helpful during the middle of a hot summer day.

The shaded deck is a good compromise if you want fresh air without sitting in full sun. The open upper deck suits anyone who wants maximum sun and wide views. Sunbeds are included, but they may be popular, so arrive ready to settle into the area that suits you rather than expecting one particular bed.

The spacious design also helps prevent the boat from feeling cramped. There is room to move between swimming, dining, the glass room, and the decks. The boat has been described as clean, including the toilets, and the changing facilities make it easier to return to dry clothes before the ride back.

If you use a wheelchair, the activity is listed as wheelchair accessible. Because a boat has several different areas and access points, it is sensible to confirm the exact boarding and underwater-room arrangements before booking if you need specific assistance.

What to bring for a smoother day

Pack swimwear, sunglasses, sunscreen, and a towel. Towels are not included, and forgetting one means you may spend much of the afternoon sitting around in wet clothes.

A snorkel is worth bringing if you have one. The boat may sell snorkeling equipment, but buying your own gear on board costs extra. A small waterproof bag can also keep your phone, room key, and money safer near the swimming areas.

Wear footwear that you can manage around wet decks and ladders. The provided information does not specify a footwear policy, so avoid assuming that every type of shoe will be suitable. Keep your belongings compact, since you will move between the restaurant, viewing room, changing area, and deck.

Sun protection matters even if you plan to spend time indoors. Four swim stops mean repeated exposure to the sun, and the water can make you forget how long you have been outside.

Who will get the most from this trip

This is a good fit for families, couples, and anyone who wants a relaxed day rather than a high-speed water activity. The swim jackets, ladders, air conditioning, changing cabins, and varied seating make it manageable for children and older passengers. The boat is also suitable for people who want to see something underwater without snorkeling.

It works particularly well for a mixed group. A confident swimmer can spend plenty of time in the bays, while someone who prefers to stay dry can use the glass room and sun deck. Non-swimmers are not left with nothing to do, though the underwater view is the main alternative to getting in the sea.

You might prefer another excursion if your main goal is a small-group sailing trip, detailed local commentary, or serious snorkeling. The audio guide is available in English and Russian, but the experience is centered on swimming, scenery, meals, and relaxation rather than extended cultural interpretation.

The day is also not ideal if you dislike set schedules. The boat has several planned stops, and you need to return when the crew calls everyone aboard. The lack of a clearly posted bay schedule can be mildly frustrating, especially if you want to know exactly how long you have in the water.

Is $33 good value?

At $33 per person, the price is strong for a full day that includes the boat, underwater viewing, lunch, and use of the sunbeds. You are also getting four separate swimming opportunities, air-conditioned indoor areas, toilets, changing rooms, and a return to the central Marmaris meeting point.

The value is better if you would otherwise pay separately for lunch and a standard boat cruise. It is less compelling if you will not swim, do not care about the glass-bottom section, or plan to buy many drinks and snacks throughout the day.

The included meal is not a restaurant experience, but it removes the need to find food while offshore. The boat’s extra charges are normal for an excursion, yet they mean your real spending will rise above $33 if you want drinks, ice cream, chips, or rental equipment.

Free cancellation up to 24 hours before departure and the option to reserve now and pay later make it easier to fit the trip around changing holiday plans. The activity is valid for one day, and you need to check availability for the available starting time.

Should you book this Marmaris boat trip?

I would book it if you want a low-stress full-day outing with swimming, lunch, and a genuinely different boat design. The glass viewing room and sunken boat give the trip more character than a basic coastal cruise, while the air conditioning and spacious decks make the long day comfortable.

Bring your own towel, sunscreen, and snorkel if you have one. Keep some Turkish lira for drinks and ice cream, confirm the meeting point, and ask the crew about the next departure time at every swim stop.

Choose another activity if you want a quiet sailing boat, a tightly structured guided tour, or guaranteed serious underwater viewing. For most people looking for an affordable Marmaris day on the sea, though, the mix of four bays, a hot lunch, fish below the windows, and plenty of room to sit makes this a sensible choice.

FAQ

Where does the glass-bottom semi-submarine trip start?

The meeting point is close to the Ataturk statue in central Marmaris, about 100 meters farther along the road toward the marina. It is opposite the district governor’s office.

How many swimming stops are included?

The planned route includes four named bays: Aquarium Bay, Kadirga Bay, Green Sea Bay, and Paradise Island Bay. Some departures may include an additional swimming stop, but four is the stated program.

Is lunch included in the price?

Yes. Lunch is included, with the advertised choices of meatballs or chicken served with rice and salad. Additional lunch choices may be available on board, depending on the day.

Are drinks and ice cream included?

No. Drinks, ice cream, towels, and other extra items are not included in the ticket price.

Is the boat air conditioned?

Yes. The indoor restaurant, changing cabins, toilets, corridors, and underwater viewing room are air conditioned. The upper decks provide shaded and open-air seating.

What languages are available for the audio guide?

The included audio guide is available in English and Russian.