Aerial push-in shot of Akershus Fortress in Oslo, Norway

akershus fortress aerial oslo oslo skyline norway historical architecture nordic landmarks aerial view cityscape scandinavian history medieval fortress travel destination landmark building norwegian heritage tourism in oslo nordic scenery drone footage european castles urban landscape waterfront view oslofjord tourist attraction historical site castle fortified walls royal residence castle courtyard bastions and ramparts norwegian military history scandinavian stronghold coastal defense medieval architecture cannons and artillery castle moat akershus castle norwegian monarchs coronation hall drone push in forward motion dolly in tourism people fjord sunset golden hour city historical