W. M. Keck Observatory Headquarters
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Observatory in Waimea, Hawaii
The W. M. Keck Observatory is an astronomical observatory with two telescopes at an elevation of 4,145 meters near the summit of Mauna Kea in the U.S. state of Hawaii.
Address: 65-1120 Mamalahoa Hwy, Waimea, HI 96743
Hours: Closed ⋅ Opens 9 AM Fri
Phone: (808) 885-7887