Mount Winthrop is a summit located in Okanogan County, Washington. It appears on the Castle Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Anacortes Crossing, approximately 13.4 miles to the SSW.
Okanogan County · Washington
Mount Winthrop is a summit located in Okanogan County, Washington. It appears on the Castle Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Anacortes Crossing, approximately 13.4 miles to the SSW.