Dens are located in the Common Room. You will be sorted into a den and assigned a prefect who works with you in the den. Dens do competitions each month and participate in fun activity which are worth different prizes each month.

You have found the shiny brooch! (Shiny Object #316) Please PM the Easter Ferret that you found in on gryff.net under 'What Are Dens'.

Please participate in your dens, it’s a fun way to get to know people and also be active in your house. You will get an email to tell you what den you have been sorted into. Den names change every year. In the past they have been shades of red (ruby, maroon..), lion names in different languages, and this year lion habitats around the world.