Frognerelva is a river that flows through Oslo, known for its natural beauty and recreational opportunities. The river stretches from Frognerparken and on towards Bygdøy, giving visitors the opportunity to experience varied flora and fauna. Along the riverbank there are paths that are popular with both pedestrians and cyclists.
The area around Frognerelva is characterized by green lungs and quiet surroundings, which makes it an attractive place for outdoor activities. The river is also a habitat for various animal species, and it is possible to observe birds and other wildlife in the area. The Frognerelva contributes to Oslo's natural beauty and provides residents with a sanctuary close to the city's core.