A day to remember with the wind in your hair and the sun on your face - I went there with pregnant wife. We took the Princess Diana boat. The crew was great because they took 54 people on the boat while the capacity of the boat is around 150 people so it was not crowded. We had plenty of space wheather we wanted to lay in the sun or sit in the shade. The Boat had three operational toilets and even a shower which was great so my wife could have wash off after taking a swimm in the sea. Nice modern music was playing all day long, we had lunch on the boat, we ve seen the dolphines, visited nice beaches. The crew was very professional, it was clear from the begining that they know their job, and everybody spoke english and had manners. Great trip, definitevly would recomend! Only downside of this trip is that you don't get to stay on every island longer than one hour which is little too short to look around, so you need to choose between swimming and walking around. I recommand swimming :)

Value for Money - Includes Transport from hotel, a must in Kos as very little public transport available. Buses run every 4 hours and taxis are extremely rare.. First island we visited was Pserimos(sandy beach, few shops and tavernas). We stayed for one hour swimming in the warm clear waters. Then we went to a church perched on the edge of the sea. You could walk around it from small peer, here you could also swim in the sea and use the boats water slides. The next island was Kalymnos, a lovely island full of charm. We ate in a restaurant by the harbour ( the boat arranged this if you wanted to at an additional €10 cost- well worth the money). After lunch we chose to go on a land train (€4 each) again well worth it. We went through quaint streets and around the village and harbour. Then back on the ship for our sail back to port. The ship had a great ambiance, music playing ( not blaring) in the background. Refreshments sold on board were very reasonably priced, €5 for any cocktail ( over 20 to chose from, they even made me one that wasn’t in the list for the same price) Overall an excellent value for money trip which we thoroughly enjoyed. We would definitely do this again if and when we return to Kos.

Three island trip Kos to Kalymnos - Totally wowed with our trip. Sailed from Kos town, but nippy wind wise in he harbour before we left but once under sail it was lovely. Very hot even with the slight breeze and lounging on the mattress's up on the top deck with the sun canopy over us it was enough to make you think - this boat is mine, the others lounging around were just extras. Drinks were available, and if you were like us on the top deck had a member of the crew come to take your order. First call was to Kalymnos we arrived in time for a pre arranged lunch - all in the cost of the trip, had a choice of chicken or lamb souvlaki, salad, panini and dips and a non alcoholic drink, or you could pay the difference for wine or a beer. We had a walk further into the town to buy the crews recommended doughnuts with chocolate inside, although they were small - it was enough for us and time allowed for a quick dip in the harbour. We then went past the fisheries and to Plaki which allowed us all a swim and a chance to see the dolphins, then onto Pserimnos- the island is just a main concrete walk from where the boats dock, and into the village which consists of a few shops a large kafenio and a church up on the hill. We had just over an hour there, so chance for a swim and a drink before heading back to the boat and the return journey to Kos harbour. All said and done the day was really enjoyable and having seen so many dolphins both near the fisheries and then following us. The only downside to the trip was getting on and off to swim...... for those of us not so young and spritely it's not possible due to using rope ladders to get back up onto the boat. However, the swim in Kalymnos harbour and the serenity of Pserimnos more than made up for it.

Awesome Boat Trip PRINCESS DIANA BOAT TRIP - This was an amazing trip my family and I enjoyed every minute of it. Captain John and Mr Happy will make you feel right at home onboard. We were taken to 3 different unspoiled islands, we got to jump of the boat and swam in a beautiful blue lagoon, we got to see Dolphins we also stopped and was taken to a very traditional Greek resturant for lunch which was all included in the fee. If you are visiting Kos Town be sure to take a boat trip with Captain John on Princess Diana Boat to the 3 Islands you won’t regret it he keeps the numbers a maximum of 60 which is great allows you to freely move around and sunbathe without restrictions. Thank you Captain John for the wonderful Experience and Hospitality ⛵️😊

Relaxing - An incredibly relaxing day just wandering great swim in the sea, not a lot of interaction with guide ie telling of the history or places she would recommend us to look at. But thoroughly enjoyed relaxing with a cocktail.

Good but could be great - Very good trip just the guide let it down. When you reached the 3rd island they wanted to take you to a shop that sells sponges and restaurant for food but this seems like they got commission for. If they let you explore your self or give you information about the places you visit. Plus one island was a uninhabited church which was nice but could not really count it as a island. Staff and crew were great even put a dance on at the end for us all.

Good but let down by overcrowding and food - Picked up from hotel taken to port,cruise was decent stops were lovely nice cooling swim in the crystal clear waters of the cove,lovely sandy beach at final stop clear waters again,got to see the group of dolphins swimming near the boat would of been 5 star if not for 2 things too many people on boat so your all crammed in and the food at the restaurant stop on kalymnos was absolutely disgusting my partner had bolognaise was the worst she'd ever had dry with no sauce I had chicken,is vile also with dry coleslaw I fed most of chicken to the friendly cats roaming around the tables,oh the fresh squeezed orange juice at the sponge shop is amazing and refreshing get some!

Not to recommend mega bad. - Absolutely not recommended. Very bad tour on Psermios only had 40 minutes and on Kalymnos 3h although you could not do anything here. Much nicer on Psermios. On Kalymnos no chance to go swimming etc.

No ambience, boat completely overfilled, hardly any space to sit, no sun protection or we sat 6h in the sun. - The boat was much too crowded, hardly any room to sit. Mass handling, it was not relaxation. Money making. Not recommended. Maybe it's better out of season.

Poorly organized pickup - The bus did not arrive at the agreed pick-up location. The new pick-up location was not announced. The first tour also had incorrect information and was only saved by a call from the hotel bri organizer. The tour was otherwise very nice.