Unit 27: Mount Wright Denali National Park & Preserve (U
UNIT 27 MOUNT WRIGHT Quota: 4 USGS Quad Maps: Healy C5, Healy C6, Healy D5, Healy D6. Description: This small unit encompasses both the western end of Primrose Ridge (See Unit 26) and all of Mt. Wright.Mt. Wright, like Primrose ridge, is a broad, flattopped expanse of alpine tundra and is part of the Outer Range.