Many of the teachings of the druids are grouped into triads, partly as an aid to memory, but also to summarize and preserve their truths. Unfortunately, only part of the oldest triads survive. The three Circles of Existence showing the basis of creation. The innermost circle is Abred, the place where the inner and outer worlds meet. The middle circle, Gwynedd, is the realm of Blessedness and Purity.
Life here is good and pure.
The outer circle, Ceugant, is the realm of Infinities. It spreads out into infinity, but ultimately circles back into Abred. The OtherWorld's In addition to the world we live in, there are two other worlds coexisting at the same time. The Otherworld and the Underworld. The center overlapped the other sections and was home to the places where it was possible to move from one world to another.