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.

We run a diving club in Chomutov. We provide training, we fill diving tanks, we have a dive gear rental for club members.

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 all diving services. Courses, diving trips, sales and service of diving equipment, breathing gas filling, consultancy, diving work of any scope (drilling, cleaning, cutting of iron structures, photo and video survey, repairs, concreting and more), support for film productions.

Diving supplies shop, NAUI recreational, instructor, technical diving courses, test dives in Aquapalace Prague. We focus on underwater photography, we are an authorized dealer of IKELITE brand. We also operate an e-shop, bottle filling, service and rental of diving equipment.

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 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.

Diving centre - diving school and courses, travel for diving and tourism, sales and service of diving equipment.

We are an association of divers. We provide diving courses and organize diving abroad. We offer scuba diving courses for beginners, advanced divers, technical divers and we provide training for dive instructors. We provide regular training sessions in the pool.

We operate a travel and diving agency. We organize diving holidays and diving courses in Czech bases with Czech professional instructors in Croatia, Dominican Republic, Egypt, Prague and Brno. We sell tickets and organize diving trips all over the world.

We provide training for new and advanced divers. We provide training for new instructors and instructors who have instructor qualifications and wish to join the professional ranks of IANTD. We sell oxygen analyzers, technical diving products, dive computers and depth gauges.

I run a swimming and diving school. I offer diving courses for beginners and advanced. I organize diving tours.

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.

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.