Dory's Glass Bottom Boat Adventure in Pserimos and Pserimos Beach

Badge of Excellence

Kos, Greece

2 hours 30 minutes (approx.)
Mobile ticket
Offered in: English

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Overview

This glass-bottom boat trip is the perfect way to appreciate the beauty of the Aegean Sea. Setting off from Kos, the route showcases the beauty of Pserimos Island, with a chance to visit a stunning beach and see a shipwreck. Instead of a wooden boat, benefit from the perk of a glass-bottomed vessel to watch fish as you travel. You can also hop off for a swimming stop too.

Discover the underwater world of Pserimos through a glass-bottom boat
Comfortable vessel with a shaded area and onboard restrooms
No navigation worries: Enjoy the perk of having a captain and crew
Lots of great photo opportunities—including a shipwreck

What's Included

Restroom on board

Snacks
Alcoholic Beverages
Soda/Pop

Meeting and Pickup

Meeting point

Kos Cruise Experts
Port of, Κως 853 00, Greece
You will find Dorry the Glass Bottom at the dock of Kos, next to the Dolphins square.

End point

This activity ends back at the meeting point.

Itinerary

Kos Harbour (Pass By)

Pserimos

40 minutes • Admission Ticket Free

Avlakia Beach

15 minutes • Admission Ticket Free

Additional Info

Confirmation will be received at time of booking
Not wheelchair accessible
Stroller accessible
Near public transportation

Infants must sit on laps
Most travelers can participate
By participating in this activity, I consent to being photographed and/or recorded by the crew or company staff during the cruise for promotional, marketing, advertising, and documentation purposes. I grant the company the right to use, publish, and distribute such images or recordings in any media without compensation or further approval, and I waive any right to review the final content. Guests who do not wish to be photographed or recorded must notify the crew prior to departure.
This tour/activity will have a maximum of 70 travelers

Supplied by

Cancellation Policy

You can cancel up to 24 hours in advance of the experience for a full refund.

Traveler Photos

Gallery picture 1 (from a traveler's review)

Gallery picture 2 (from a traveler's review)

Gallery picture 3 (from a traveler's review)

Gallery picture 4 (from a traveler's review)

Gallery picture 5 (from a traveler's review)

Featured review

Christopher_L

I took my daughter on this experience and she absolutely loved it. We saw a shipwreck through the glass bottom and were able to have a snorkel / swim together where we also saw some fish. The crew were great and informative, a good trip to go on especially if you have children.

Reviews

4.6

based on 110 reviews

Total reviews and rating from Viator & Tripadvisor

We perform checks on reviews

Good fun

Christopher_L, Aug 2025

OK at least you can swim in sea.

Nazmul_I, May 2025

It was OK. The glass bottom part is a gimmick not much to see. The swim stop is very good. Overall cheaper than the island tours. You get to swim in the sea in a nice cove and can be back in Kos in couple of hours.

For the amount its good...

Yvonne_U, Oct 2024

For the amount its good enough. Exciting to swim in the blue waters. Id say take snacks and drinks for kids.

Fab!

Sue_D, Aug 2024

Loved it, was a great trip! Really glad we did it! Our little boy lived seeing the shipwreck and getting in the sea.

Stressful experience!

Charlotte_H, Aug 2024

We missed the boat as it left 10 minutes earlier than it said to meet. The man selling tickets said this was because we had booked it online through Viator so they did not have us listed. To be fair they said we could join the later tour but it was quite stressful. The boat tour was quite good.

Lovely short cruise in the Aegean.

PETERDILLON, Jul 2024

Great scenery and an altogther brilliant experience with efficient, friendly crew the location for the swim stop in the blue lagoon was awesome.

Useless customer service

Tim_S, Jun 2024

I filtered by location and was suggested this boat tour. Upon booking for the next morning, I was informed that the pickup point was the other side if the island. I tried to amend the booking (that I had only made a few hours before) but I was just given the standard line of "you can't amend or canceled less than 24hrs before departure". All I was asking was to kive it to the next day so rgat we could make it to the other side of the island. Terrible customer service. But it did result in us having a fantastic time with another provider wo gave us a private boat trips, with fishing and swimming, for half the price.

Rubbish !!!!

Caroline_S, May 2024

We booked this trip only to get there to be told that the trip wasn't running for the foreseeable time. We had a very upset 5 year old. Really wasn't happy. We got our money back but the trip.is.still on the website Absolutely attrocious!!!!

Not amazing but worth a trip

Carol_D, Oct 2023

We did see much of a shipwreck as mentioned on the trip as to crowed to look through the glass bottom boat. The blue lagoon was however amazing not to deep to get in to enjoy

Response from Host, Oct 2023

Thank you for taking the time to leave a review for us Carol! We are working on improving our services on every trip we offer to our guests.

Trop de trajet sur l’eau et pas assez de poissons à voir…

Luc_C, Oct 2024

C’est une excursion de 2,5 hres. Il y a 4 fenêtres de 20 cmX 90cm pour regarder sous l’eau pour environ 80 pers. On nous dit 3 endroits pour se baigner…il y en a UNE. Le trajet pour s’y rendre prend 45 min. Donc 1,5 hres total aller-retour .Le glass boat sert à regarder une épave de bateau pendant 10 mins. Puis on se rend à l’endroit pour se baigner pour une baignade de 30 mins. Pour des gens qui sont en croisière, un autre 1:30 hres de bateau…