This master thesis deals with the topic of cultural heritage of Northern Istria with an emphasis on areas of Ćićarija and Buzet. The aim of the thesis is a detailed analysis of various aspects of cultural heritage. The heritage is viewed as one of the key elements for perserving the identity of the local community. The introduction part refers to the theoretical form of tangible and intangible cultural heritage and the presentation of the observed areas. The central part of the thesis is a detailed analysis of the tangible and intangible cultural heritage of Northern Istria. Tangible cultural heritage is a large part of this area with numerous churches, fortresses, museums and other tangible heritage. On the other hand, intangible heritage is also a part of the identity of the local community that wants to protect it. „Bugarenje, karbunice, Buzet dialect and traditional costumes are part of the cultural identity of the area of Ćićarija and Buzet which has difficulties keeping up with the modern times but active efforts are being made to preserve them. The Glagolitic Alley as a case study represents the cultural-historic route between Roč and Hum and serves as an example of synergy of tangible and intangible cultural heritage. This monumental route is dedicated to Glagolitic – the old Slavic script which played a key role in the history of Croatian literacy. In conclusion, the presented examples of valorization models would certainly contribute to the preservation and promotion of this region's heritage if local authorities and organizations show initiative together with the community.