Oscarsborg Festning, an Ascend Collection Hotel

Oscarsborg Festning provides a superb and exclusive location for business retreats and team events, with the atmospheric setting of Oscarborg’s castle interiors. Business guests can take advantage of our nine versatile meeting rooms equipped with state-of-the-art communication technologies and suitable for hosting corporate retreats, team-building activities, workshops, conferences, and gatherings. To add a unique extra touch to your event, Oscarsborg Festning also offers a selection of activities such as hiking, tunnel battles, escape rooms, and more. Upon request, we are happy to arrange banquets for weddings, ceremonies, and private celebrations in the Hovedfortet, the fortress’ main tower, proposing several menus and catering options. Do not hesitate to contact us for more information and start planning your event at Oscarsborg Festning.