Which U.S. national park contains the hoodoo-filled Bryce Amphitheater?

Which U.S. national park contains the hoodoo-filled Bryce Amphitheater? Bryce Canyon National Park, commonly shortened to Bryce Canyon.

Bryce Amphitheater is the largest and most famous collection of hoodoos in Bryce Canyon National Park in southwestern Utah. Hoodoos are tall, irregular rock spires carved from sedimentary layers. Frost wedging, when water freezes and expands in cracks, works with rain and stream erosion to sculpt the formations.

Despite its name, Bryce Canyon is not technically a conventional canyon cut by a single river. It is a series of giant amphitheaters eroded into the eastern edge of the Paunsaugunt Plateau. The rocks’ red, orange, pink and white colors come from mineral-rich sedimentary layers.

The park was established as a national park in 1928. “Bryce Canyon” is the standard short form used in ordinary quiz answers, while Bryce Canyon National Park is the formal name. Nearby Zion National Park is larger and lower, but it does not contain Bryce Amphitheater.