![osloakershusfortress - Invade Oslo's fortress. [ATTDT]](https://www.attdt.com/pics/osloakershusfortress.jpg)
70 NOK (adult) 
2-3 hours 
Less than a mile awayFor over 700 years, the Akershus Fortress has served as a prison and a royal residence - as well, of course, to protect the city of Oslo. Explore its history, its military hardware and its opulent interiors.
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ATTDT is your unique local guide to things to do, see, visit and explore in Oslo. From date ideas to tourist attractions, we've got Thursday in Oslo covered.
Note: While events and activities are featured here because they should be available online this Thursday, changes can happen - you can use the headline link on the thing to do above to find out up-to-date information.
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OSLO
59.91°N, 10.75°E
Sunrise: 02:56
Sunset: 21:36
Moon Phase: waning crescent
Weather: light rain, 16°C max, 8°C min
“I've got a great ambition to die of exhaustion rather than boredom”
THOMAS CARLYLE