
To these [the Noldor] had given a land and a dwelling-place. Even among the radiant flowers of the Tree-lit gardens of Valinor they longed still at times to see the stars; and therefore a gap was made in the great walls of the Pelóri, and there in a deep valley that ran down to the sea the Eldar raised a high green hill: Túna it was called. From the west the light of the Trees fell upon it, and its shadow lay ever eastward; and to the east it looked towards the Bay of Elvenhome, and the Lonely Isle, and the Shadowy Seas. Then through the Calacirya, the Pass of Light, the radiance of the Blessed Realm streamed forth, kindling the dark waves to silver and gold [...].
(J.R.R. Tolkien, The Silmarillion, Of Eldamar and the Princes of the Eldalie)