2020 Map of Mount Casey

About this map

The Selkirk Mountains define this high-elevation terrain in Bonner County, Idaho, where drainage networks like the Middle Fork E River and N Fork E River carve through the landscape. This 2020 survey highlights the prominence of Mt Casey and its surrounding peaks, including Sundance Mtn and Lost Peak. The map provides clear evidence of recreational and forestry access through the Highpoint Trail and several established forest development roads such as Nat For Dev Rd 2431. In the southeastern portion, the terrain descends toward Schweitzer Basin and Colburn Lake, marking the transition toward the larger valley systems. Small alpine water bodies like Caribou Lake and Keokee Lake are visible, tucked into the high ridges between Hellroaring Ridge and Keokee Mtn.