Groruddalen Historielag is an organization that focuses on the preservation and dissemination of local history in Groruddalen. The team offers local history walks in the Grorud and Bjerke areas, which gives participants the opportunity to explore and learn more about the rich history of these districts. In addition, they publish yearbooks and publications that shed light on various aspects of Groruddalen's history, and they have an extensive image database with historical photographs.
The organization also organizes annual meetings where members can participate actively in discussions and share their experiences. Groruddalen Historielag has honorary members who recognize long-term efforts for local history. Furthermore, they include video films about local history and have developed a cultural heritage atlas for the area. Resources such as cultural heritage guides and hiking maps are available for those who wish to explore Groruddalen further. Through involvement in storytelling and preservation of cultural heritage, the team contributes to promoting interest in local history among members and the local community.