Mauna Kea Summit seen from above the access road
From high above the summit access road, but about 500 feet lower than
the summit (at approximately the altitude of the submillimeter
telescopes), not all of the telescopes can be seen. The top of the
Gemini dome can be seen directly above the summit. This photo shows
how steep the access road is. The Keck telescopes and IRTF are hidden behind
the summit ridge.