ARoS (Tues & Thurs–Sun 10am–5pm, Wed 10am–10pm; 120kr) is one of Europe’s most beautiful contemporary buildings and a fantastic modern art museum. It contains seven floors of works from the late eighteenth century to the present day, accessed from a centrepiece spiral walkway reminiscent of New York’s Guggenheim. The Skagen artists head the fine collection of home-grown art, though the likes of Warhol are also represented along with the eerie 5m-high Boy, by Australian sculptor Ron Mueck. Its standout permanent exhibit is artist Olafur Eliasson’s fantastical addition to the roof, known as Your Rainbow Panorama. Suspended between city and sky, and loosely inspired by Dante’s Divine Comedy, this 150m circular pathway spans the colour spectrum and gives panoramic views over the city.