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.

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.

Offering diving courses from 10 years including organising diving trips abroad. Sale of diving equipment. Provision of diving equipment servicing and cylinder filling. Providing advice on equipment configuration. Operating a dive equipment rental service.

We run a sports diving club. We offer diving courses. We organize trips to domestic dive sites and abroad to the sea. We support youth training in swimming with fins and safe diving training, promote and follow the principles of diving in accordance with safety guidelines.

We offer scuba diving courses. Courses for beginners and advanced are available. We are in the business of organizing scuba diving trips.

Diving school, diving courses, test dives, rental of diving equipment, filling of diving tanks, tests of tanks.

We are a long term company operating a quarry for the purpose of diving. Quarry diving is available for divers with the appropriate qualifications and equipment. The depth of the quarry is 18 meters, mostly there are perpendicular walls, falling directly to the depth.

We run a diving school. We offer diving and rescue courses.