HRH Princess Isabella’s 18th birthday

On Monday, 21 April 2025 (Easter Monday), Her Royal Highness Princess Isabella turns 18 years old.

Photo: Steen Evald, Kongehuset ©

The birthday will be marked officially on 11 and 15 April in Aarhus and Copenhagen, respectively, with celebrations that pay tribute to the communities of the young generation with culture, creativity, sustainability and volunteerism as the principal elements.

The following official events will take place in connection with the 18th birthday of The Princess:

  • Friday, 11 April 2025 14:00 at Aarhus City Hall
    The City of Aarhus hosts a birthday event at Aarhus City Hall that will be a tribute to the city’s many young talents in the creative fields such as music, sport, cuisine and design.

    Young, Aarhusian designers present a fashion show with a focus on sustainability and future materials, upcoming musicians entertain on the stage, elite dancers in training put on a performance and students from the vocational education programmes offer birthday cake.

    Among the invited guests, there will be approximately 100 young people from local youth organisations and educations. In addition, another 50 young Aarhusians with companions will get the opportunity to participate in the event via a lottery.

  • Tuesday, 15 April 2025 19:30 The Royal Danish Theatre’s Old Stage
    The Princess and The Royal Family attend a birthday performance on The Old Stage of The Royal Danish Theatre.

    The Royal House of Denmark, in cooperation with The Royal Danish Theatre, invites the young generation to entertaining, exciting and varied performing arts that are both classical and modern.

    The theatre will be filled with a young audience, as more than 1000 young people ranging from the ages of 17 to 24 from the whole Realm will have the opportunity to get tickets to the birthday performance via a lottery. Details about the lottery can be accessed on The Royal Danish Theatre’s website: www.kglteater.dk.

    DR will broadcast the birthday performance.

In connection with The Princess’s 18th birthday, new portraits of The Princess taken by photographer Steen Evald in Frederik VIII’s Palace at Amalienborg are published today. The portraits can be downloaded from The Royal House of Denmark’s media bank on kongehuset.dk. The guidelines for use of the portraits appear on The Royal House of Denmark’s website.

News media information concerning Princess Isabella’s birthday will be announced at a later date.