One of the Beacon Hills between Gondor and Rohan. Its original name was Eilenaer. Halifirien overlooked the Firienwood.

Halifiren was the site of Elendil's tomb, built by Isildur in the days following the War of the Last Alliance.

Halifirien meant "Holy Mountain" in Rohirric, and it had originally been known to the Dúnedain as the "Hill of Awe".
Encyclopedia entry originally written by atalante_star