Maritime heritage in Croatia is an important resource that includes coastal areas, beaches, islands, sea surfaces and everything that is intended for public use along the Adriatic Sea. This paper examines the importance of the public good, its diversity and division. From the division of public goods, the type of public goods according to their object is especially distinguished, because the paper highlights maritime assets in general and maritime assets in the city of Pula. The use of public property, the use of maritime property and its management according to the Law on Maritime Property and Sea Ports are also covered. Furthermore, an effort is made to explain the concept of public property in the legislation, records of maritime property and determine the boundaries of maritime property. In addition to maritime property, concessions are also important. The economic exploitation of maritime assets must be enabled and encouraged through concessions. The Law on Concessions and the Law on Maritime Property and Sea Ports apply to concession awards. In the end, the paper looks specifically at the maritime property in the city of Pula, and thus shows the importance of the maritime property in the city of Pula, its management, concessions in the city of Pula and the coastal zone in the city area. It focuses on the existing practices of using the maritime property and explores the variety of activities carried out on the maritime property, including tourism, beaches, sports and recreational facilities, and the protection of natural and cultural values.