Dive into Oslo by kayaking the Akerselva River from Nedre Foss Gård Park through Grunerløkka, Grønland, a secret tunnel, to Oslo Fjord with views of Munch Museum and Oslo Opera House. Duration: 1h 30m. Available in English. Includes kayak and equipment. Minimum age 10. Suitable for all fitness levels, not for poor cardiovascular health. Itinerary: Akerselva River, Oslo, Grunerløkka, Barcode Oslo, Munch, Oslofjord, Oslo Opera House.