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Hobby diver

As a hobby diver, you should already be a “Open Water Diver”

Have you already attained your diving licence and can proudly call yourself “Open Water Diver” (or equivalent)?

Then you can also use our facilities without a diving instructor, because we can assume that you have already gained the required and safety-relevant skills.

Nevertheless, you should have a diving partner with you! It’s more fun in pairs anyway!

If you don’t have a diving buddy, you can book a diving companion from us for €35 per hour plus admission fee and equipment.

As breaks at surface level are necessary between multiple dives and diving makes you feel hungry, you can have a meal in the neighbouring restaurant or eat your own food in the common area. Please note that glass and porcelain are strictly prohibited for safety reasons.


20 metres deep, 18/10 metres in diameter and more than three million litres of crystal clear water – these dimensions are breathtaking, even for experienced divers. The dive4life indoor diving centre in Siegburg near Cologne/Bonn is the biggest complex of its kind in Europe.

Diving experience

Adventure diving: Beginners and professionals can look forward to a variety of diving experiences in the indoor underwater world, e.g. in the sunken city: Here, you can quietly dive through remarkably realistic ruins and plateaus at different depths!


Whether you need a full set of equipment or individual components, such as a diving suit, diving jacket, regulator, diving computer, flippers or mask – you can rent any kind of diving equipment from us at a fair price.

A compressed air cylinder and lead are included in the admission fee!

In addition to the rental of equipment, we also offer a diving shop as well as a repair shop for repairs and maintenance work. We will happily assist you with the equipment check and will provide you with individual and competent advice on all relevant diving topics!

Stay & Dive