Ancient collections of monuments of archaeological museums in Croatia are largely exhibited and presented thanks to the research conducted in the 20th century. The artifacts found characterize the period of antiquity in Croatia and form a colorful palette of important cultural, anthropological and archaeological significance. Through various media content, it is possible to offer a systematization of museological work so far, as well as to compare the museological branch of activity in countries such as the Federal Republic of Germany and the French Republic with the current situation in the Republic of Croatia. The way to get to the finds is very complex and time-consuming, and the aim of the museums as cultural institutions is to present the importance and significance of the finds so that we can get to know the history of our regions as well as possible. In museums, as in some other cultural institutions, the 21st century presents a special challenge in the field of protection and conservation. The lack of resources often leads to difficult work for curators and museologists, but experts are still working to improve conditions in order to enable the presentation of finds in the best possible light. Archaeological museums in Zagreb, Split, Zadar and Vid look after very valuable collections of monuments from the early Roman period. Communication is extremely important in museology, so work must be done on the development of the most effective ways of presenting collections so that they, as well as the message they carry, reach the wider public and interest the audience. Digital tools require more investment, so this presents a certain kind of problem in archaeological museums. There are several projects that deal with this very topic, and their goal is to enable the search of the collection in a multimedia way. All this should not bypass Croatia because it is rich in cultural heritage that should be adequately presented in accordance with new technologies (holograms, AR, touch screens, QR codes, VR glasses). Creativity is the key in every branch of science and art, and this applies especially to the field of culture. It is necessary to think rationally, in accordance with the means, but also to be open-minded so that even the smallest idea can stimulate a discussion that could initiate progress in the interpretation of the findings. Interactive content has become the key to attracting visitors to museums, and this way of presenting collections guarantees an increase in audiences.