Ferries to the islands, also known as the Oslo boats, offer ferry services from Oslo to several islands in the Oslo Fjord. The service enables passengers to visit popular destinations such as Hovedøya, Langøyene and Bygdøy, and provides an easy and practical way to experience the nature and culture of the area. The ferry service has an important role in connecting the city's residents and visitors with the scenic islands.
Profits from the operation of the Oslo boats go to various projects that promote sustainable development and preservation of the environment in the Oslo Fjord. This includes measures to improve infrastructure and accessibility on the islands, as well as initiatives to protect the marine environment. The ferry service is part of public transport in Oslo and helps to reduce car traffic in the area.