Mackay Peak

Mackay Peak is a 10,230 ft / 3,118 m mountain peak near Arco, Idaho, United States. Based on peakery data, it ranks as the 100th highest mountain in Idaho and the 4014th highest mountain in the United States. The nearest peaks are White Knob Summit, Windy Devil, Dugout Hill, Lime Mountain, Redbird Mountain, and Cabin Mountain. See the Mackay Peak map, 3D fly around, and the Mackay Peak photos to get a better sense of the mountain.

Mackay Peak SUMMIT LOG claim the peakery first ascent!

No one has reported climbing or hiking to Mackay Peak summit on peakery. If you’ve climbed this peak be the first to report it! Share your summit log entry and add Mackay Peak pictures from your climb below. Include the names of the routes or trails you took to the summit and back.


SNAPSHOTedit info


10,230 ft / 3,118 m


missing please add!

Height Rank

#107 in Idaho

#4406 in United States


missing please add!


Idaho, United States

Summited by

3d Fly AroundShow Bigger »

Nearest peaks see on map »