Located in Columbia County, Wisconsin, Gibraltar Rock State Natural Area is 68 acres (28 ha) in size.

[1] The Gibraltar Rock State Natural Area is located along the Ice Age Trail, which is a thousand miles long.

It was originally owned by the county until 2007,[6] when they transferred ownership to the Wisconsin Department of Natural Resources (WDNR).

[3] Friends of Gibraltar Rock exists and does "biological indexing of the flora and fauna in the area.

[3] Cliff goldenrod, columbine, ferns, pale corydalis and red cedar, little blue-stem, side oats grama, prairie drop-seed, blue-eyed grass, bird's foot violet, bergamot, pasque flower, leadplant, aster, whorled milkweed, and prairie smoke are located within the natural area.