The Marine Biology Museum is the first of its kind ever and the only one in Madinah and is located in Yanbu in the Fisheries Building. It provides a unique and exceptional tourist experience for its visitors; They can see real mummified models of a variety of unique, rare and exotic marine life; Predatory and domestic ones, some of which you may not have seen in your entire life, such as mermaids, unique sharks, poisonous turtles, sea scorpions, sea urchins, octopuses and many more. The museum includes a section dedicated to maritime heritage. This section contains a large and diverse group of tools that were used in fishing in the past, and there is talk of them as well, and diving tools and explains the different fishing methods and their development throughout the ages.