WHITE KNOB MOUNTAINS
The White Knob Mountains are a compact group of sedimentary peaks located west of Mackay. The range's west to east trending crest is about 30 miles in length and 10 miles in width. The East Fork Big Lost River and the Big Lost River almost completely encircle the White Knob Mountains, forming the range's southern, western, northern and eastern boundaries. Antelope Creek completes the circle along the range's southern boundary as it flows east from Antelope Pass to the Big Lost River.