Mima Mounds Natural Area Preserve
Waddell Creek Road
Littlerock, WA 98556
+1 360 902 1434
The Mimo Mounds can be found in Littlerock and some part is also present in Olympia. These mounds are circular, dome-like formation over a flat piece of land. Scientists have invested many years of research, but the reason behind these structures is still not known. The entire are is strictly preserved and is considered as a Natural National Landmark. The entire trial encompasses 637 acres of land and is a good hiking spot.