At Water Club Poseidon on the island of Kos, you will get the time of your life! Gather your family and friends for a perfect day at the beach: whether you want 15 minutes of thrills on a jet ski, or explore the surroundings onboard a sea kayak or on a SUP board, we always have the perfect activity for you. Our staff is local and super friendly, and will ensure you get the best experience in total security! Also, our equipment is up-to-date. So join us now on Kefalos Beach!