Prifddinas is the northern area of the elven lands of Arandar. Prifddinas is currently closed, but it is often speculated to be a future part of the Mourning's Ends series. Prifddinas is, however, accessible in RuneScape 3. Prifddinas is surrounded by walls made from elven crystal. It is said to be the first RuneScape city ever built before the great God Wars. The elf crystal walls defended it. No other information about Prifddinas has been released.