The world as you know it - all that you see, taste, feel and touch, comprises only about 5% of all of the stuff of the universe. The other 95% is what we have considered "nothing" or the "firmament" or the heavens or mystic Other Worlds. This 95% is multi-dimensional and consists of potential realities that may be perceived.
"Yah, if you go to ElvenWorld.org and tab "legend" it is a nice summary of the legends and what we've found so far archaeologically. Hill of Tara has never been excavated to see. We know it was various buildings, perhaps a banquet…"