the-woodlands

6

In a great cave some miles within the edge of Mirkwood on its eastern side there lived at this time their greatest king. Before his huge doors of stone a river ran out of the heights of the forest and flowed on and out into the marshes at the feet of the high wooded lands. This great cave, from which countless smaller ones opened out on every side, wound far underground and had many passages and wide halls; but it was lighter and more wholesome than any goblin-dwelling, and neither so deep nor so dangerous.