Kos Town is a fantastic place to explore underwater. The clear waters of the Dodecanese make it ideal for both beginners and seasoned divers. Whether you want to learn the basics or just float above the coral, there’s something for all. Our favorite is the Beginner Scuba Diving at Pserimos Island, because it combines a gentle introduction with a scenic boat trip. With plenty of marine life and friendly instructors, it’s a great way to get your feet wet—or fins in this case.
For those who prefer staying close to the surface, the Snorkeling Cruise to Pserimos offers a relaxed, no-fuss way to enjoy the underwater scenery. And if you want a quick, more personal experience, the Beginner Scuba from the Beach is perfect for those who prefer a shorter, more private session. Each experience provides a different way to connect with the sea, ensuring everyone finds their own perfect fit.
1. Kos: Beginner Scuba Diving at Pserimos Island
At number 1, this beginners’ scuba course is perfect for those new to diving. The tour includes a half-day boat trip, departing from Liamis Dive Centre, and a comprehensive safety briefing. The highlight is the underwater exploration around Pserimos, where you’ll see a variety of marine life, from colorful fish to possibly even small octopuses. The guide takes you step-by-step, ensuring you feel comfortable and safe.
What makes this tour stand out is its reputation for friendly, patient instructors and clear instructions. The 4.8/5 rating from 80 reviews reflects its popularity, with many first-timers remarking on how well they were cared for and how much they enjoyed the underwater experience. The boat trip offers stunning coastal views, and the dive itself is tailored for beginners, making it accessible yet memorable. Expect to learn the basics of diving, including breathing techniques and safety procedures, all in a relaxed environment.
The tour lasts about 6 hours, which provides enough time for instruction, the boat trip, and the actual dive. The cost offers great value considering the experience and guidance provided. Perfect for travelers who want to try scuba diving without committing to a full certification.
Bottom Line: If you’re a first-timer wanting a safe, enjoyable intro to scuba diving with excellent reviews, this is your best choice.
2. From Kos: Pserimos Island Snorkeling Cruise by Diving Boat
At number 2, the Snorkeling Cruise to Pserimos offers a more relaxed, surface-level adventure. For around $56 per person, you get a 5-hour boat trip that whisks you to a secluded blue lagoon on Pserimos. The focus is on learning basic snorkeling techniques and observing marine life in its natural habitat.
This tour is ideal if you prefer floating above the water rather than submerging yourself fully. The crew provides safety instructions, making sure everyone is comfortable, even if you’re new to snorkeling. The boat has a spacious sundeck, so you can soak up the sun and enjoy the sea breeze as you cruise along the coast.
Guests consistently mention how friendly the crew is and how they enjoyed seeing lots of fish, which makes for a memorable day. The visit to the lagoon is a highlight, with calm waters perfect for beginners. The small group size and easy pace make it suitable for families or anyone wanting a gentle introduction to marine exploration.
Bottom Line: This cruise is perfect for those who want to enjoy the water with minimal effort and plenty of time to relax and observe marine life.
3. Kos: Beginner Scuba Diving from the Beach with Pickup
Coming in at number 3, the Beginner Scuba Diving from the Beach is a shorter, more intimate experience. For about $113 per person, it offers a 2-hour session where you’ll develop your diving skills with a personal instructor right on the Kos beaches.
This experience is best suited for those who want a hands-on, small-group lesson. You’ll learn the basics of scuba safety, and then, with your instructor guiding you, explore underwater landscapes that are teeming with marine life. The reviews are mixed, with a 4.1/5 rating from 8 reviews, mainly praising the personalized attention and the chance to experience the underwater world one-on-one.
The benefit of this tour is its efficiency—perfect if you’re short on time but still want a meaningful introduction to diving. It’s especially suitable for travelers who want a private or semi-private experience, or those who prefer a shorter session rather than an all-day affair.
Bottom Line: For a quick, personalized scuba introduction, especially if you’re comfortable with a shorter time frame, this tour hits the mark.
How to Choose Your Underwater Adventure in Kos
When deciding between these options, think about your budget, time availability, and comfort level. The Beginner Scuba Diving at Pserimos Island offers the most comprehensive experience with a full-day feel. If you’re more into relaxing and observing marine life without plunging in, the Snorkeling Cruise provides a scenic, easygoing option. And for those wanting a private, quick introduction, the Beach Scuba is ideal.
Consider the time of year too—summer offers the best weather for all activities, and booking early is recommended during peak months. If you’re unsure, the beginner courses are a safe bet to ensure a memorable, safe experience, regardless of your skill level.
To sum it up, whether you want a full day of underwater discovery or a relaxed snorkeling trip, Kos Town has an experience for you. The first option remains our top pick for its expert guidance and vibrant marine life encounters. For those on a budget or short on time, the snorkeling cruise offers a fantastic taste of the sea. And if you’re after a private, quick intro, the beach scuba session delivers personalized attention and fun.
No matter your choice, early booking will help secure your spot—these popular tours fill up quickly. Dive into the waters of Kos and enjoy the thrill of exploring the underwater world, no matter your skill or confidence level.