Lemei Rock

Lemei Rock is a shield volcano, and part of the Indian Heaven[3] polygenetic volcanic field in Washington, United States.

The Lost and Dry Creeks flow off of the southeast side of Lemei Rock and join the White Salmon River, while the Smokey, Little Goose, and Cultus flow from the east and northeast side, and joins Trout Lake Creek, which then discharges into the White Salmon River at Trout Lake.

About 60 eruptive centers lie on the 19-mile (30 km) long, N10°E-trending, Indian Heaven fissure zone.

The 230 square miles (600 km2) field has a volume of about 20 cubic miles (100 km3) and forms the western part of a 770-square-mile (2,000 km2) Quaternary basalt field in the southern Washington Cascades, including the King Mountain fissure zone along which Mount Adams was built.

The fifty-site Cultus Creek Campground, a destination for berry pickers,[5] is located right at the edge of the Indian Heaven Wilderness.

Indian Heaven Volcanic Field and Mount Adams Volcanic Vicinity Digital Relief Map showing Lemei Rock and the various other peaks that make up the volcanic field.
Lemei Rock in the Indian Heaven Wilderness Visitor and Location Map