From Marmaris: Day Trip by Glass Bottom Semi Submarine

A Clear, Authentic Look at the Marmaris Glass Bottom Semi-Submarine Tour

If you’re in Marmaris and looking for a relaxing way to explore the stunning waters of the Aegean Coast, the Day Trip by Glass Bottom Semi-Submarine offers a balanced mix of underwater discovery, beach time, and comfort. For just $27 per person, you’ll spend a day aboard a well-maintained boat, gliding through the turquoise waters, marveling at fish and sunken ships through the glass cabin, and stopping at four different bays where you can swim in waters that are often described as crystal clear. The tour typically lasts about a full day, with plenty of opportunities to soak up the sun, enjoy a good meal, and relax in a friendly environment.

What we love most about this experience is how accessible it is—no swimming skills required to enjoy the underwater views, thanks to the glass-bottom cabin, and the variety of stops keeps the day lively without feeling rushed. The second highlight? The included lunch, featuring tasty options like meatballs or chicken with rice and salad, served in an air-conditioned hall that provides a comfortable break from the sun.

On the flip side, one thing to consider is the potential for the day to feel long, especially if you’re not a big fan of multiple swimming stops or are prone to fatigue. Also, drinks, ice cream, and towels are extras, so you’ll want to bring some cash or prepare beforehand.

This tour suits travelers of all ages who want a relaxed, scenic outing that balances underwater sights, beach swimming, and good food. It’s particularly good for families, couples, and solo travelers eager to see the Turkish coast from a different perspective without the fuss of complicated logistics.

You can check availability for your dates here:

Key Points

• Underwater Views: The glass-bottom cabin provides a unique, dry way to see fish and submerged plants.
• Multiple Stops: Four different bays offer plenty of swimming, from shallow to deeper waters, with options for all levels.
• Comfort & Convenience: Onboard facilities include air conditioning, sunbeds, and a well-organized schedule.
• Inclusion & Value: Lunch and sunbeds are included; drinks and towels are extra.
• Relaxing Atmosphere: The boat is spacious and clean, making it easy to unwind in a family-friendly environment.
• Authentic Experience: The reviews highlight friendly staff, good value, and stunning scenery, making this a well-rounded day trip.

The Full Experience: What You Can Expect

Our journey starts close to the heart of Marmaris, just 100 meters past the Ataturk statue heading toward the marina. The meeting point is straightforward—if you’re in the city center or have a taxi, just tell them to drop you across from the district governor’s office. From there, you’re transferred onto a clean, well-maintained boat that feels spacious enough to avoid feeling crowded, even at peak times.

Once aboard, the first thing you’ll notice is the impressive glass-bottom observation area. It’s a real highlight, especially if you’re traveling with kids or simply love to observe marine life without getting wet. Multiple reviews mention the clarity of the water and the fun of seeing fish, ships, and underwater caves through the transparent panels. As Crawford put it, “The scenery is amazing,” and many reviewers appreciated how the underwater cruise felt like being in an open aquarium, but from a safe, dry spot.

The itinerary includes stopping at four bays: Aquarium Bay, Kadirga Bay, Green Sea Bay, and Paradise Island Bay. Each offers a chance to jump into the water—some in shallow spots, others in deeper areas. Janie notes that “there’s plenty of time to swim,” but also emphasizes the importance of being mobile enough to climb a ladder back onto the boat. For those less comfortable with deep water or climbing, the staff provide life jackets and swim jackets, ensuring everyone can enjoy the experience.

The beaches are frequently praised for their beauty and clarity. Many reviews mention that the water is “crystal clear,” perfect for snorkeling or just relaxing in the sea. The stops are well spaced, providing about 40 to 45 minutes at each, which is enough time to swim, relax, or take photos. However, a few reviews suggest that it might be helpful if the boat’s crew announced when each bay was arriving and how long passengers had left to swim, to help everyone plan accordingly.

Back on the boat, you’ll find comfortable deck chairs and sunbeds, many with views of the coast and the open sea. The upper deck is a popular spot for soaking up the sun, and the food onboard is well-reviewed—simple but tasty. The included lunch offers a choice between meatballs or chicken, served with rice, salad, and fries, which many find satisfying after a few dips in the sea. People like Darren and Kay praise the “good food” and “friendly staff,” which adds to the overall value.

The indoor area is air-conditioned, perfect for cooling off after swimming or for those preferring shade. If you want to explore underwater more closely, you might want to bring your own snorkel and water shoes, especially since some bays have rocky bottoms, as Daniel mentions. Drinks and ice cream are available for purchase but are described as reasonably priced, so bringing some extra cash might be a good idea, especially if you’re thirsty after swimming.

The return voyage is smooth, with the boat sailing back to the harbor at a relaxed pace, giving you time to reflect on the day’s highlights. Many reviews, like those from Joan and Michael, express satisfaction with the entire trip, describing it as “beautiful,” “relaxing,” and “well-organized.” It’s a full-day affair, so be prepared for a long but rewarding experience.

Why This Tour Is Worth Considering

What makes this semi-submarine cruise stand out is its combination of underwater visibility, scenic swimming stops, and included amenities. You’re not just watching fish from a boat window—you’re actively swimming in some of the clearest waters Turkey has to offer, with plenty of opportunities for sunbathing, snorkeling, and relaxing. The friendly crew and clean facilities earn consistent praise, and the reasonable price point makes it an accessible choice for many travelers.

However, keep in mind that the day does involve multiple stops and a long schedule, which might feel a bit lengthy for very young children or those who prefer less activity. Also, some reviews mention that food can sometimes be served lukewarm, so if you’re particular about temperature, you might want to bring along extra snacks or plan accordingly.

In terms of value, the all-included lunch and sunbed access make it a good deal, especially compared to other tours that charge extra for meals and equipment. The fact that many travelers say they’d do it again speaks volumes about how enjoyable and well-organized this trip is.

Who Will Enjoy This Experience Most?

This tour is ideal for families and couples looking for a laid-back day filled with beautiful scenery and underwater views. It’s especially great for those who enjoy swimming and sunbathing, given the four swimming stops and ample deck space. If you’re not keen on rigorous physical activity but still want a memorable sea adventure, this trip offers enough comfort and variety without feeling rushed.

Travelers who appreciate authentic, friendly service and good value for money will find this tour hard to beat. It’s also suitable for first-time visitors to Marmaris who want a manageable, well-organized day out exploring Turkey’s famous coast without the hassle of planning complex excursions.

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Frequently Asked Questions

Is this tour suitable for children?
Yes, many reviews mention children enjoying the trip. The boat provides life jackets and swim jackets, making it safe for kids to enjoy the water. Just note that some stops involve deep water, so children should be comfortable with swimming or be supervised closely.

Do I need to bring my own snorkeling equipment?
While snorkeling gear isn’t included, some reviewers recommend bringing your own snorkel and water shoes, especially since some bays are rocky. Equipment can be purchased on board at a reasonable price if you prefer not to bring your own.

What should I bring for the day?
Bring sunglasses, swimwear, a towel, sunscreen, and possibly a hat for sun protection. Towels are not included, so packing your own is recommended. If you plan to snorkel, bring your gear; if not, you can still enjoy the underwater views from the cabin.

Is the lunch included?
Yes, the trip includes a simple but tasty lunch of meatballs or chicken with rice and salad. Drinks and ice cream are extra, so budget accordingly.

How long is the trip?
The entire day is approximately a full day, with four stops for swimming and options for sunbathing or relaxing on the boat. The tour generally runs from morning to late afternoon.

Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, providing flexibility if your plans shift.

Final Thoughts

This Marmaris glass-bottom semi-submarine tour delivers a delightful mix of underwater sights, scenic swimming spots, and relaxing comforts—all at an accessible price. It’s designed for travelers who want to enjoy Turkey’s beautiful coastline without hassle or fuss. You’ll appreciate the well-organized stops, friendly crew, and the chance to see marine life from a dry vantage point. The included lunch and ample deck space make it a value-packed experience that many visitors say they’d repeat.

If you’re after a laid-back, scenic day that balances gentle adventure and comfort, this trip fits the bill perfectly. It’s especially suited for families, first-time visitors, or anyone who loves a good swim in clear waters and memorable views of the Turkish coast. Just arrive early, bring your essentials, and get ready for a memorable day at sea.

Additional Tips

• To maximize your enjoyment, arrive early to get a good spot on the deck or sunbed.
• Consider bringing your own snorkel to explore closer to the reefs or rocky areas.
• Budget extra cash for drinks, ice cream, or souvenirs on board.
• Be prepared for a long day—bring water and wear comfortable clothing.
• If you’re sensitive to the sun, ensure ample sun protection and seek shade when needed.

This tour offers a genuine taste of Turkey’s beautiful waters, combining underwater wonder, scenic swimming, and a friendly atmosphere—all at a price that won’t break the bank. Whether you’re seeking a relaxing family outing or a scenic escape, it’s a well-rounded choice for your Marmaris adventure.

You can check availability for your dates here: