We offer diving courses in a seawater pool. We provide diving with boat, against the current and at night.

In our club we focus on diving training courses, including nitrox, and we organize various sports and leisure activities. We combine traditional diving values with modern trends and offer experiences for both beginners and advanced divers.

We provide swimming lessons for kindergarten and elementary school children, SSI diving courses and scuba travel.

Forget the routine and dive into the world of freediving with us. With the expansion of our activities beyond the borders of Prague, you can now also find us in Pardubice and Polička. We offer a wide range of activities, including freediving courses, trainings, workshops, trips abroad and other events related to freediving.

We offer diving courses for beginners and advanced. We will guide you through the world of diving - from your first breath underwater to specialized courses for experienced divers. Courses take place in a friendly atmosphere, in small groups, with modern equipment and a personal approach.

We offer a wide range of freediving courses, from basic lessons to advanced training. Our events and workshops will help you deepen your skills and experience the beauty of the underwater world. Sign up for our newsletter and stay informed about our activities and special events.

Training for work at heights, courses for workers at height, occupational health and safety services in workplaces with fall hazards, revision and sale of personal protective equipment against falls and preparation of expert reports in the field of occupational safety, specializing in work and rescue at heights above free depth.

Offer diving courses, sale and rental of diving equipment. Organization of sport diving tours. Providing courses in CMAS P*, CMAS P**, CMAS P***, CMAS BASIC NITROX DIVER, Cross-over on P* and swimming in the pool. We provide full equipment rental.

We offer courses and PADI 5 Stra center diving school and sell diving merchandise. We sell swimming and snorkeling equipment. Rental and service of diving equipment available. We organize many diving events.

We run sailing courses and a diving school. We rent boats all over the world. We have trained more than 10,000 skippers and more than 3,200 certified divers. We have been in business since 1997.

We organize swimming courses with fins for children from 6 years old, teenagers and adults, diving school JUNIOR DIVER, OWD, AOWD and summer camps. We participate in competitions, various races and championships.

Discover the beauty of the underwater world with ALEA Divers. We are an established diving school in Prague, which has been teaching diving since 1999. Whether you are a complete beginner and are tempted by a test dive in the pool, or an experienced diver looking for advanced SSI and technical diving courses, we are here for you.