
In Windy Fields Now Bright and Clear
Image Riv Res.
© Rabbit Ridge Art.

This was my first guess! I never wrote it down because of time constraints. I find the whole passage a mystery though, because I don't remember any reference to the world being remade in the future. Having read the Sil only three times I don't remember reading about Tasarinan.Lindariel wrote:Actually Merry and Philipa, the willows of Tasarinan were located in the land of Beleriand, which was lost under the sea during the War of Wrath.
Thus led by Tuor son of Huor the remnant of Gondolin passed over the mountains, and came down into the Vale of Sirion; and feeling southward by weary and dangerous marches they came at length to Nan-tathren, the Land of Willows, for the power of Ulmo yet ran in the great river, and it was about them. There they rested a while, and were healed of their hurts and weariness; but their sorrow could not be healed. And they made a feast in memory of Gondolin and of the Elves that had perished there, the maidens, and the wives, and the warriors of the King; and for Glorfindel the beloved many were the songs they sang, under the willows of Nan-tathren in the waning of the year. There Tuor made a song for Earendil his son, concerning the coming of Ulmo the Lord of Waters to the shores of Nevrast aforetime; and the sea-longing woke in his heart, and in his son's also. Therefore Idril and Tuor departed from Nan-tathren, and went southwards down the river to the sea; and they dwelt there by the mouths of Sirion, and joined their people to the company of Elwing Dior's daughter, that had fled thither but a little while before.
From today's Great Years Calendar ...March 13: Frodo captured by the Orcs of Cirith Ungol. The Pelennor is overrun. Faramir is wounded. Aragorn reaches Pelargir and captures the fleet. Théoden in Drúadan Forest.