Sack of Amon Rûdh

Amon Rûdh was a hill that lay south of the Forest of Brethil and the Teiglin in West Beleriand during the First Age

It rose a thousand feet above the eastern edge of high moorlands. It was a hill of stone, on its lower slopes were

thickets of aeglos but only deep red seregon flowers grew on top, giving it the appearance of being covered with blood.[2