Public Restrooms on Mauna Kea
There are no restrooms along or near the tour route. Please make sure you use a restroom before you arrive for the tour. There are four locations on Mauna Kea with public restroom facilities. The best location is at the Onizuka visitor Information Station.
| Onizuka Visitor Information Center | |
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There are restrooms at the back of the Onizuka Visitor Information Station. |
| At the First T-junction | |
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There are three portable toilets at the first T-junction as you approach the summit along the Mauna Kea Summit Access Road. >>Map（ |
indicates the location of these facilities on this map of the summit.）
| Below the United Kingdom Infrared Telescope | |
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There are three portable toilets slightly below the United Kingdom Infrared Telescope. >>Map（ |
indicates the location of these facilities on this map of the summit.）
| W.M. Keck Observatory (Visitors Gallery) | |
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The W. M. Keck Observatory has a visitors gallery that is open to the public from 10 a.m.- 4 p.m., Monday-Friday. The visitors gallery has public restrooms. >>Map（ |
indicates the location of these facilities on this map of the summit.）
