Semisubmarine Happy Hipo

Board the Happy Hipo for a genuinely different way to see the Adriatic — this semi-submarine takes you below the surface without getting wet, with a climate-controlled underwater cabin and huge viewing windows that put the sea life of Mali Lošinj right in front of you. No diving gear, no swimming required — just sit back and watch the underwater world glide past. A great one for kids and anyone curious about what's lurking beneath these crystal-clear Croatian waters.