2014 Map of Irish Lake

About this map

Irish Lake and the surrounding high desert of Harney County are defined by a complex network of seasonal water sources and volcanic terrain. The landscape is dotted with unique geologic features such as Hole in the Ground and notable heights like Jackass Mtn and Jack Mtn. In the eastern portion of the map, the Blitzen Valley provides a stark contrast to the arid uplands, carved by the Donner und Blitzen River and supported by the Warm Springs Canal. This region's history of ranching and livestock management is evident in the specific nomenclature of the watering holes, ranging from the Bailey Waterhole to the Company Trough and John Cabin Spring. These names reflect a period where reliable water was the primary concern for anyone traversing or working this part of the Oregon desert.