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W. M. Keck Observatory

4.8

About this business

Location details

Mauna Kea Access Rd, Hilo, HI, 96720, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.817 reviews
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Fedir Karych's profile image
Fedir Karych 
a month ago

did a presentation on telescopes got the highest grade, thank you, W. M. Keck Observatory 

Patricia Tinney's profile image
Patricia Tinney 
3 months ago

Amazing views up this mountain to the observatory. Next time I will plan a evening trip to see the sunset and stars. Weather was to cloudy and rainy this trip but overall great experience in a 4x4 Jeep 

Jenny Taylor's profile image
Jenny Taylor 
4 months ago
Andrew Kraft's profile image
Andrew Kraft 
4 months ago

The sunset was dreamy. Use first gear driving down. 

N S's profile image
N S 
7 months ago

Frequently asked questions about W. M. Keck Observatory

How is W. M. Keck Observatory rated?

W. M. Keck Observatory has a 4.8 star rating with 17 reviews. 

When is W. M. Keck Observatory open?

W. M. Keck Observatory is closed now. It will open on Monday at 9:00 a.m. 

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