Halfdan Kjerulfs plass is a park located in Oslo. It is named after the Norwegian composer Halfdan Kjerulf, who was active in the mid-19th century. The square is part of the city's green areas and offers a quiet environment for visitors who want to relax or enjoy nature.
The park is characterized by green lawns, trees and seating, making it a popular spot for locals and tourists alike. The area can also function as a gathering point for various activities and events. Halfdan Kjerulf's place contributes to the city's aesthetics and provides a respite in an urban setting.