Music Temple is a geological feature near the Colorado River in Glen Canyon, southern Utah, on the Navajo Nation, United States, which consists of a grotto with high, vaulting walls and a deep central pool of water.
It was named by John Wesley Powell in 1869 because of its unusual acoustic properties: reportedly, a one-second note would reverberate for eleven seconds.
Music Temple is within the area that was inundated by Lake Powell, formed by the construction of Glen Canyon Dam.
As the lake declined in contents over due to a long term drought, the feature is partially exposed.
This article about a specific stratigraphic formation in Utah is a stub.