Käpylä is a sub-district in Helsinki. It has three main parts: * a new residential area of high apartment buildings, between Osmontie, Pohjolankatu, Tuusulanväylä and Panuntie * an older residential area of low apartment buildings, between Osmontie, Tapiolantie and Panuntie * the western part of Taivaskallio park to the north of Panuntie.