The King has personally instituted the King Carl Gustaf Environmental Competition and the “Royal Colloquium", an international environmental symposium held in Sweden with participants from all over the world.
The King has been chairman of the Swedish branch of the World Wide Fund for Nature (WWF) since 1988.
As Crown Prince, one of his first official duties was to participate in a scout camp in Sweden at the age of 10. Since then, The King often takes part in different types of scouting activities both in Sweden and abroad.
King Carl Gustaf is Principal Honorary Member of the Swedish Guide and Scout Association, Honorary Member of the Swedish Guide and Scout Council and has been Honorary Chairman of the World Scout Foundation since 1977.