Īśāna (Isana) was one of the boundary mountains of the Paurāṇika (Pauranika, one which is mentioned in the Purāṇa; that is, mythological) Śākadvīpa (Sakadvipa; the island of Saka).
Īśāna (Isana) was one of the boundary mountains of the Paurāṇika (Pauranika, one which is mentioned in the Purāṇa; that is, mythological) Śākadvīpa (Sakadvipa; the island of Saka).