Bay of Balar

Balar map
The Bay of Balar was an ocean inlet of the Belegaer south of Beleriand, fed by the river Sirion.
It was presumably created in the cataclysms that accompanied the struggles of the gods with Morgoth long before recorded history.
The Isle of Balar was a large island in the bay.

Bay of Balar

Realm of Ossiriand Irena