- Hinkhouse Peak (Wikipedia)
Hinkhouse Peak is a 7,560-foot-elevation (2,300-meter) mountain summit located on the shared border of Okanogan County and Chelan County in Washington state. It is part of the Okanogan Range which is a sub-range of the North Cascades Range. Hinkhouse Peak is situated on land administered by the Okanogan–Wenatchee National Forest. The nearest higher neighbor is Liberty Bell Mountain, 1.52 miles (2.45 km) to the south.
- Mima Mounds Natural Area Preserve (Wikipedia)
Mima Mounds Natural Area Preserve is a state-protected Natural Area in the southwest corner of Thurston County, Washington. The site was designated as a National Natural Landmark in 1966 as an example to protect mima mounds.