Trempealeau Mountain State Natural Area

Trempealeau Mountain State Natural Area
Trempealeau Mountain from the Trempealeau River
Location of Trempealeau Mountain State Natural Area in Wisconsin Show map of Wisconsin Trempealeau Mountain State Natural Area (the United States) Show map of the United States
Location	Trempealeau, Wisconsin, United States
Coordinates	44°01′17″N 91°29′39″W / 44.02139°N 91.49417°W / 44.02139; -91.49417
Area	90 acres (36 ha)
Established	2002

Trempealeau Mountain State Natural Area is a Wisconsin Department of Natural Resources-designated State Natural Area consisting of a 425-foot conical rock mound surrounded on three sides by the Mississippi and Trempealeau Rivers. It is one of only 3 solid rock islands along the entire Mississippi River.^[1]