Diving insurance is mandatory to dive aboard Adelaar Cruises. You’ll be asked to communicate your insurance member ID before departure. If you do not have a diving insurance yet, we can also subscribe one for you. We will do it with our partner DiveAssure, and charge you onboard. Travel insurance isn’t mandatory. However, we highly recommend it. Indeed, it will cover you for any incident (flight issue, illness etc.) resulting into a booking cancellation.