There is a lake in distant Zan,Beyond the wonted haunts of man,Where broods alone in a hideous stateA spirit dead and desolate;A spirit ancient and unholy,Heavy with fearsome melancholy,Which from the waters dull and denseDraws vapors cursed with pestilence.Around the banks, a mire of clay,Sprawl things offensive in decay,And curious birds that reach that shoreAre seen by mortals nevermore.Here shines by day the searing sunOn glassy wastes beheld by none,And here by night pale moonbeams flowInto the deeps that yawn below.In nightmares only is it toldWhat scenes beneath those beams unfold;What scenes, too old for human sight,Lie sunken there in endless night;For in those depths there only paceThe shadows of a voiceless race.One midnight, redolent of ill,I saw that lake, asleep and still;While in the lurid sky there rodeA gibbous moon that glow’d and glow’d.I saw the stretching marshy shore,And the foul things those marshes bore:Lizards and snakes convuls’d and dying;Ravens and vampires putrefying;All these, and hov’ring o’er the dead,Necrophagi that on them fed.And as the dreadful moon climb’d high,Fright’ning the stars from out the sky,I saw the lake’s dull water glowTill sunken things appear’d below.There shone unnumber’d fathoms down,The tow’rs of a forgotten town;The tarnish’d domes and mossy walls;Weed-tangled spires and empty halls;Deserted fanes and vaults of dread,And streets of gold uncoveted.These I beheld, and saw besideA horde of shapeless shadows glide;A noxious horde which to my glanceSeem’d moving in a hideous danceRound slimy sepulchres that layBeside a never-travell’d way.Straight from those tombs a heaving roseThat vex’d the waters’ dull repose,While lethal shades of upper spaceHowl’d at the moon’s sardonic face.Then sank the lake within its bed,Suck’d down to caverns of the dead,Till from the reeking, new-stript earthCurl’d foetid fumes of noisome birth.About the city, nigh uncover’d,The monstrous dancing shadows hover’d,When lo! there oped with sudden stirThe portal of each sepulchre!No ear may learn, no tongue may tellWhat nameless horror then befell.I see that lake – that moon agrin —That city and the things within —Waking, I pray that on that shoreThe nightmare lake may sink no more!