みぎ
right
migi
JMdict 1171010
みぎ右rightにまがって曲がってturn
に (to) points to the direction you head — here, the 右みぎ (right). The verb 曲がるまがる (turn) shifts to its て (te-form) form 曲がってまがって (turn), which here works as a soft instruction (“turn…”) — a common way to give directions step by step.