Unlike most bodies of water around the world, which claim only one famous mostly unseen apparition, Lake Coeur d’Alene has a healthy variety of vexatious water spooks. The Lake is home to a long list of unusual happenings, all giving rise to some fairly good stories.

For instance, the Fish Woman is old Coeur d’Alene lore that has been handed down for many years. Also known as the Dark Mermaid of the Lake, she is usually described as half fish, half woman. She’s been seen perched on a large pointed rock, often accompanied by mysterious mists, strange lights, powerful gusts of wind, voices and footsteps. Noisy, huh?

Another long time tale circulates about an unnamed, mostly unseen monster strong enough to lift boats out of the water and flip them over. Whether the monster upends boats because it’s in a bad mood, or just trying to get attention is unclear. Maybe it wants a name, because the creature is simply known as the horned lake monster, which makes one wonder if it uses its horn to scuttle boats.

One local legend traces all the way back to the Ice Age. The popular story is that a  flood caused by glacial melt released an ice-trapped monster into Lake Coeur d’Alene. The freed creature, named Missie by early settlers, remained dormant until roused by dock construction. After an initial rampage, the worn-out monster slept again. Those in the know say she will stay asleep until the right combination of pollution spills and random earthquakes wakes her again; then she will rampage once more.

The gentle tale of the Chief Child of the Yellow Root is more a story of a hero than a monster. The Chief Child navigated the waters of Lake Coeur d’Alene in a canoe made from the throat of a great monster fish. As Chief Child traveled around the lake, existing creatures like the Awl, Comb, Bladder, and Lasso, originally “man-eaters” were transformed into items helpful to humans.

The Radioactive Wasp Monster was supposedly created when a radioactive wasp from Hanford stung either an amphibian or a reptile that had been overdosed by heavy metals. Then, a new lake monster raised its scary head. Some locals say that this relatively recent legend is long on original thinking, but short on actual sightings. 

Lake Coeur d’Alene’s legends reflect the rich imagination of those who have lived along its shores. From ancient Ice Age creatures to Cold War-era radioactive mutants, each story reveals something about the people and times that created them. Whether heroes, monsters, or mysterious mermaids, these tales share a common thread — the deep human need to explain and personify nature’s mysteries. Whatever lurks beneath the surface, Lake Coeur d’Alene’s waters have clearly never run short on stories.