Enter the dark and experience Rosenborg Castle by the glow of a flashlight

On this special evening, Rosenborg Castle opens its doors after regular closing hours — but with all the lights turned off. So bring a flashlight and explore the more than 400‑year‑old castle in the dark. Christian IV used the castle as his summer residence, but since we’re in March, he has already left his beloved retreat. He did, however, forget a few things! Go on a flashlight hunt through the rooms and see if you can spot the traces he left behind.