2017 Map of Mauna Kea

About this map

The summit of Pu'uwekiu Mauna Kea dominates this 2017 survey of the high-altitude landscape on the Island of Hawai'i. This unique alpine environment features Lake Waiau, one of the highest lakes in the United States, situated among a cluster of cinder cones including Pu'uhaukea and Pu'upohaku. The terrain is defined by a radial drainage pattern of steep gulches such as Pohakuloa Gulch and Hanaipoe Gulch, which cut through the volcanic slopes. Modern infrastructure is represented by the Mauna Kea Access Rd, which winds toward the peak, providing access to the scientific and cultural landmarks at the summit. Further east, the headwaters of the Wailuku River and Awehi Stream begin their descent toward the coast, highlighting the transition from the high volcanic plateau to the windward drainage systems.