Old Aker Church
The church was built over the former site of the Akerberg mines ("Akersberg gruve"), an ancient silver mine which was in use since the early Viking era. The mines are mentioned in the 1170 "Historia Norvegiae". The existence of these former mines must have been the inspiration for a number of local stories about the church having hidden silver treasures and even dungeons with dragons.
Old Aker Cemetery () is the cemetery of Old Aker Church. Like the church, the cemetery dates back to the Middle Ages. The cemetery is located adjacent to the newer Cemetery of Our Saviour, which was established in 1808. Several notable people are interred in the cemetery.
Rodeløkka Depot
Rodeløkka Depot was a tram depot located in Verksgaten at Rodeløkka in Oslo, Norway.
The depot was built for Kristiania Kommunale Sporveie in 1899. It was taken out of use when Kristiania Sporveisselskab took over the operation of the Rodeløkka Line in 1905. The tin shed was disassembled in the 1930s, and is now used as boat storing house at the summer resort place of Oslotrikken's employees at Herøya in Tyrifjorden. It is one of the oldest tram depots in Oslo that are preserved.