HomeWorld Heritage Fact Sheets World Heritage Fact Sheets What is World Heritage? What does World Heritage mean? Who makes the decisions on what properties become listed? Check this fact sheet to find out! Why is Shark Bay World Heritage listed? How did Shark Bay become World Heritage listed? What criteria did Shark Bay meet for listing? Check this fact sheet for all the answers. Shark Bay's World Heritage Values A checklist of all of Shark Bay's World Heritage values. Here's a fact sheet outlining all of the values that lead to Shark Bay being granted World Heritage listing.