Trinity Mountain is the highest point in the Trinity Mountains, a subrange of the Boise Mountains in Boise National Forest, Idaho with a summit elevation of . It is located from

Steel Mountain Steel Mountain is the highest point in Boise National Forest and the second highest point in the Boise Mountains at an elevation of . It is located from Two Point Mountain, the highest point in the range and its line parent A peak's line parent ...

, its

line parent A peak's line parent is the closest higher peak on the highest ridge leading away from the peak's "key col". A col is the lowest point on the ridge between two summits and is roughly synonymous with pass, gap, saddle and notch. The highest col of ...

, giving it a prominence of . Trinity Mountain is within the watershed of the

South Fork Boise River The Boise River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. , accessed May 3, 2011 tributary of the Snake River in the Northwestern United States. It drains a rugged portion of the Sawtooth Range in sou ...

References

Mountains of Idaho Mountains of Elmore County, Idaho Boise National Forest {{ElmoreCountyID-geo-stub