What is a hoodoo? A hoodoo is a tall, skinny rock spire created from rainwater seeping into cracks in the rock and freezes during cold nights, which makes the rock expand and break apart. Nowhere in the world are they as abundant as in Bryce Canyon National Park, ranging in size from an average human to taller than a 10-story building. There's nothing like seeing them in person! | Visit Utah

Did you know that Bryce Canyon National Park has the largest collection of rock formations called “Hoodoos” in the entire world? A hoodoo is a tall, thin spire of rock formed by erosion. | Highway Hoosiers