Delimbiyr River (River Shining)

Starting deep in the Nether Mountains , flowing south through Delimbiyr Vale , it was joined near Loudwater by the combined flow of the River Loagrann and the River Greyflow . It continued west between the southern edge of the High Forest and the northern edge of the High Moor where it met the Unicorn Run near Secomber . It continued southwest past the Misty Forest , Laughing Hollow , and Daggerford . Eventually, the river dissolved into a morass of waterways, forming a vast swamp known as the Lizard Marsh .