No More Learning

Such a mortal too was Clooth-na-bare,[I] who
went all over the world seeking a lake deep enough to drown her faery
life, of which she had grown weary, leaping from hill to lake and lake
to hill, and setting up a cairn of stones wherever her feet lighted,
until at last she found the deepest water in the world in little Lough
Ia, on the top of the Birds'           at Sligo.