The semi-submarine Seascope has a lower deck that dives up to 3 meters below the water surface. On this semi-submarine excursion you also have the opportunity to jump into the sea yourself and snorkel with the colorful schools of fish.
If you don't want to or can't dive, you still have the opportunity to get an idea of the fascinating underwater world. You can dive dry-footed in the Sindbad Submarine Mark III submarine.