Mima mounds, Olympia
Map
Gallery
Facts and practical information
Mima mounds are low, flattened, circular to oval, domelike, natural mounds that are composed of loose, unstratified, often gravelly sediment that is an overthickened A horizon. These mounds range in diameter from 3 to more than 50 m; in height 30 cm to greater than 2 m; and in density from several to greater than 50 mounds per hectare, at times forming conspicuous natural patterns. Mima mounds can be seen at the Mima Mounds Natural Area Preserve in Washington state. ()
Day trips
Mima mounds – popular in the area (distance from the attraction)
Nearby attractions include: Capitol Peak, Black Hills.