The Kon-Tiki Museum Bygdøynesveien 36 Read more Holocaust Center Villa Grande, Huk aveny 56 Read more Rose Castle Holmenkollveien 200 Read more Fram Museum - The Polar Exploration Museum Bygdøynesveien 39 Read more Norway's Resistance Museum Akershus festning Read more MUNCH Edvard Munchs plass 1 Read more IBSEN Museum & Teater Henrik Ibsens gate 26 Read more Paradox Museum Oslo Rosenkrantz' gate 11 Read more Armed Forces Museum Nedre Akershus festning Read more © The Viking Planet Museum ticket View Start planning your trip Book a session with a local expert and plan your trip to Oslo. Book an expert Always open Many of Oslo's famous open-air attractions stay open every day all year round. the sculpture parks are actually open 24/7: Vigeland Sculpture Park Frognerparken Read more Ekebergparken Sculpture Park Ekebergparken Read more The Stovner Tower Fossumberget, Stovner Read more Akershus Fortress Read more Botanical Garden Sars' gate/Monrads gate, Tøyen Read more