From Marmaris: Day Trip by Glass Bottom Semi Submarine

Exploring the waters around Marmaris with a glass-bottom semi-submarine offers a unique way to experience the Aegean coast without getting wet—unless you want to. This tour provides a blend of underwater views, scenic bays, and relaxing beach breaks, making it a popular choice among travelers seeking a mix of adventure and relaxation. We’re here to give you the full picture so you can decide if it’s worth your time and money.

What we love about this trip? First, the underwater viewing experience is fantastic — you get a clear view of fish and submerged plants from the comfort of the boat’s glass lounge. Second, the multiple swimming stops at gorgeous bays mean plenty of time to cool off and enjoy the turquoise waters. Third, the affordable price point of $27 per person offers great value considering the length and variety of activities. A potential downside? If you’re not confident in deep water or climbing ladders, some stops might be less accessible. This tour suits families, couples, or solo travelers looking for a relaxed, scenic day on the water, with the bonus of underwater sights without the need for snorkeling experience.

Contents show

Key Points

Affordable and family-friendly with included lunch and swim breaks
Four scenic bays offer ample swimming and relaxing opportunities
Underwater views from the semi-submarine are both impressive and educational
Comfortable facilities including air-conditioned indoor areas and sun decks
Flexible booking options with free cancellation up to 24 hours in advance
Good value for money given the variety of stops and included amenities

You can check availability for your dates here:

Overview of the Experience

This tour from Marmaris is designed for those who want to combine underwater sightseeing with leisure time in beautiful bays. For just around $27, you gain access to a well-maintained boat, multiple swimming opportunities, and a delicious included lunch. The experience kicks off near the Ataturk statue, easy to reach whether you’re walking or taking a taxi, with directions pointing to the marina area. The boat departs and returns to the same point, making logistics straightforward.

The boat itself is spacious, with options to relax indoors in air-conditioned comfort or catch some sun on the upper deck. The indoor lounge includes a restaurant and changing facilities, which are especially handy after a swim. The crew, known for being friendly and helpful, are guided by Demirbatu turizm, a reputable provider with plenty of positive reviews.

Here are more experiences we've reviewed in Marmaris

The Itinerary: What to Expect

Departure and Introduction

Once aboard, you’re greeted by a crew that emphasizes safety and comfort. The boat is large enough to avoid overcrowding, with enough sun loungers and shaded areas for everyone. Expect a relaxed atmosphere, with most guests eager to settle in for a day of scenic views and swimming.

Underwater Semi-Submarine Ride

The first highlight is the glass-bottom semi-submarine. You’ll stay dry but get a panoramic view of the underwater world through large, clear windows. Reviewers loved this feature, with one describing it as “like a spectacle show,” where you can see fish and sunken boats in the distance. It’s ideal for those who want a glimpse of marine life without the complexity of snorkeling or diving.

More Great Tours Nearby

Bay Stops for Swimming and Relaxation

The boat makes four stops at bays—Aquarium Bay, Kadirga Bay, Green Sea Bay, and Paradise Island Bay—each providing about 40-45 minutes to swim in the turquoise waters, sunbathe, or snorkel if you bring your gear. Most reviewers appreciated the generous swimming times, with some noting the water was “crystal clear” and perfect for cooling off.

One passenger pointed out that climbing ladders might be tough for some, and getting into deep water requires a basic level of mobility. If you have mobility challenges or prefer shallow waters, you might find some stops less accessible, but there are life jackets and swim jackets available on board.

There's plenty more to explore in Marmaris

Lunch and Onboard Facilities

Midday, the boat’s restaurant offers a hot lunch—options include meatballs or chicken with rice and salad. Many reviews praised the quality and flavor of the meal, calling it “delicious” and “very reasonably priced.” The air-conditioned dining area is a nice break from the sun, and deck chairs on the upper deck provide additional spots to relax.

Scenic Views and Additional Comforts

Beyond the swimming, you’ll love the scenery from the upper deck, where panoramic views of caves, canyons, and the coastline unfold. The crew ensures a smooth, leisurely cruise, with some guests lucky enough to spot dolphins or even get a glimpse of passing boats.

Return and Summary

After a full day of swimming, sightseeing, and dining, the boat heads back to Marmaris harbor, typically around late afternoon. The overall pace is relaxed, and reviews frequently mention how well-organized and friendly the staff are, making the experience enjoyable even for first-time visitors.

The Value and Why It Works

This tour strikes a nice balance between cost and experience. For just $27, you get a well-rounded day with multiple swimming stops, underwater views, a tasty included lunch, and comfortable facilities. Many reviews highlight the good value for money, with guests noting the numerous photo-worthy bays and the friendly crew making the day extra special.

The scenic locations are a prime draw—crystal-clear waters and caves that appear to be straight out of a travel magazine—plus the added thrill of seeing marine life from the semi-submarine. If you’re someone who loves a mix of relaxation and light adventure, this trip caters well to your preferences.

Who Is This Tour Best For?

This experience is ideal for families with children, as the semi-submarine allows young ones or non-swimmers to see underwater wonders without the hassle of snorkeling gear. It also suits couples and solo travelers looking for a day of scenic cruising and beach relaxing. While not overly adventurous, it’s perfect for anyone wanting a value-packed, scenic day without the need for extensive planning.

However, if you’re seeking a more active or snorkel-heavy excursion, you might find the stops somewhat limited. Also, those with difficulty climbing ladders or getting into deep water should consider this before booking.

Practical Tips

Arrive early if you want first choice of sun loungers or top-deck seats, especially during busy months.
Bring sunscreen, swimwear, sunglasses, and a towel to make the most of the day.
Consider snorkeling gear if you want to explore underwater more closely; it’s available for purchase on board.
Drinks and ice creams are extra, so bring some cash or plan to purchase snacks on the boat.
The tour is flexible with reservation and cancellation—you can book now, pay later, and cancel within 24 hours for a full refund.

FAQs

Is the tour suitable for children?
Yes, the boat is family-friendly, and the semi-submarine allows non-swimmers to enjoy underwater views comfortably. Life jackets are available for kids and adults alike.

How many stops are there?
There are four stops at different bays, each offering plenty of swimming and relaxation time.

What is included in the price?
The tour includes the underwater semi-submarine cruise, a hot lunch, and use of sunbeds onboard.

Are drinks and snacks included?
No, drinks and ice creams are extra and are reasonably priced. It’s advisable to bring some cash for additional treats.

What should I bring?
Sunscreen, swimwear, sunglasses, a towel, and possibly snorkeling gear if you plan to explore underwater more closely.

What is the duration of the trip?
The tour typically lasts a full day, with departure and return from the same meeting point in Marmaris.

Is the boat crowded?
The boat is large enough to prevent overcrowding, and reviews often highlight the comfortable space and friendly crew.

Can I cancel my booking?
Yes, you can cancel up to 24 hours in advance for a full refund, making it flexible if plans change.

Final Thoughts

This Marmaris glass-bottom semi-submarine day trip offers a very good chance to see the underwater world and enjoy scenic bays without needing prior snorkeling experience. The combination of affordable pricing, friendly staff, and well-organized stops makes it a compelling choice for those wanting a relaxed yet memorable day on Turkey’s Aegean waters.

You’ll love the views from the boat, the chance to swim in pristine waters, and the delicious, included lunch. It’s a flexible, family-friendly option that appeals to travelers seeking a balance of adventure and leisure.

If you’re after a straightforward, scenic water day with the comfort of indoor facilities and plenty of swimming opportunities, this tour could be your perfect Marmaris escape.