Tol Sirion, later known as Tol-in-Gaurhoth and Wizard's Tower, was an island in the upper reaches of the river Sirion between the Ered Wethrin to the west, the Echoriath to the east, and the Fen of Serech to the north.
The exiled Ñoldorin Elves of the House of Finarfin under Finrod first showed interest in the isle between the years 50 and 60 of the First Age, when Finrod raised Minas Tirith to prevent the armies of Morgoth from passing through the area between the mountains and invading Beleriand. Finrod committed the isle to Orodreth, his nephew, who ruled it until it was conquered by Sauron after the Dagor Bragollach. He turned it into a haven for his Werewolves, calling it Tol-in-Gaurhoth.
Later on, in the Quest for the Silmaril, Beren and Finrod were captured by Sauron's forces passing the isle. After Finrod and his companions were killed, Lúthien and Huan were able to defeat their captors and flee. The isle was cleansed and remained so but was no longer inhabited.
|Foreign Language||Translated name|
|Bulgarian Cyrillic||Тол Сирион (Tol Sirion)
|Chinese (Hong Kong)||西瑞安島 A.K.A. 堝惑斯島|
|Danish||Tol Sirion (ø)|
|Hebrew||(Tol Sirion) טול סיריון
(Tol In Gaurhoth) טול אין גאורהות
|Kazakh||Тол Сіріон (Cyrillic) Tol Sirion (Latin)|
|Korean||톨 사이 리온|
|Kyrgyz Cyrillic||Тол Сирион|
|Macedonian Cyrillic||Тол Сирион|
|Mongolian Cyrillic||Тол Сирион|
|Russian||Тол Сирион (Tol Sirion)
|Serbian||Тол Сирион (Cyrillic) Tol Sirion (Latin)|
|Tajik Cyrillic||Тол Сирион|
|Ukrainian Cyrillic||Тол Сіріон (Tol Sirion)
|Uzbek||Тол Сирион (Cyrillic) Tol Sirion (Latin)|