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W.M. Keck Observatory

Mauna Kea volcano, Island of Hawaii, HI
808-881-3827
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Type: Observatories/ Planetariums
12 visitor photos
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12 reviews from our community

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Date | Rating
  • English first
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English first
Texas
Reviewer
4 reviews 4 reviews
5 of 5 stars Reviewed August 28, 2014 NEW

There are numerous signs warning that the road up from the visitors center is dangerous and they recommend that you take a commercial tour mini-bus from that point up. I was skeptical that the warning was just to help the tourism business, but my wife was spooked and opted to wait at the center. I drove up in my rental... More

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Gans, Pennsylvania
Senior Contributor
29 reviews 29 reviews
18 attraction reviews
69 helpful votes 69 helpful votes
5 of 5 stars Reviewed August 7, 2014

It was very nice to at least go inside one of the observatories while we were atop Mauna Kea. While you didn't go up to any of the telescopes, you were able to see all the vast equipment inside. And some nice restrooms as well.

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Los Angeles, CA
Contributor
11 reviews 11 reviews
2 helpful votes 2 helpful votes
5 of 5 stars Reviewed June 11, 2014

We weren't able to go to the mountaintop and see the actual mirrors/lenses. But the visitors area in Waimea had amazing photos and the guide there showed us some of the most amazing work the Keck Telescopes did. It is worth 30 minutes to see the awesome science happening in Hawaii

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Denver, Colorado
Top Contributor
229 reviews 229 reviews
56 attraction reviews
66 helpful votes 66 helpful votes
5 of 5 stars Reviewed October 26, 2013

Was not able to drive to the top of Mauna Kea, but visited the Keck Observatory Offices lobby in downtown Waimea which had many displays and gifts and lobby host Liz gave us a complete run down on activities current and past. We were thrilled with all the information. Next time we will get a 4WD for the drive to... More

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Sandwich, United Kingdom
Contributor
16 reviews 16 reviews
7 attraction reviews
18 helpful votes 18 helpful votes
5 of 5 stars Reviewed September 22, 2013

read desp4vacay information regarding the observatory it is very informative. My additional comments are:- the road across to the observatory has been resurfaced so it is in reasonable condition. Make sure you have trainers on your feet as the walk up the hill to see the sunset is not a smooth path - take a torch/flashlight to light your way... More

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NJ
Senior Contributor
25 reviews 25 reviews
3 attraction reviews
56 helpful votes 56 helpful votes
5 of 5 stars Reviewed September 3, 2013

Be sure to have a full tank of gas before you head up to the observatory. There are no places to stop once you start up the mountain. We headed up around 5pm, and went to the observatory. They had a little gift shop there along with an informative video about the hiking and summit and some projects that their... More

Was this review helpful? Yes 3
Sydney, Australia
Senior Contributor
32 reviews 32 reviews
17 attraction reviews
14 helpful votes 14 helpful votes
5 of 5 stars Reviewed July 17, 2013

As my son said. Its great to see so much money devoted to peaceful science! This is a great and literal window into another universe - in a beautifully rugged and remote place. The public viewing enclosure at the telescope is worth a look. The top of the mountain with its gleaming silver and white domes set against the reds... More

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enola
Senior Contributor
22 reviews 22 reviews
17 attraction reviews
6 helpful votes 6 helpful votes
5 of 5 stars Reviewed June 4, 2013

I Believe this is out of everything I have ever done, see on vacation. This is # 1. The space you are in, you feel you are touching the stars. To be that high up and not in airplain, is out of this world. You can touch the clouds, see snow in Hawaii and the darkest black that you would... More

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Island of Hawaii, Hawaii
Top Contributor
55 reviews 55 reviews
5 attraction reviews
24 helpful votes 24 helpful votes
5 of 5 stars Reviewed February 10, 2013 via mobile

If you can get up there and it's clear, and it's not snowing you are in for a treat! When I first went up there we felt like we were in a different world! The view is of the entire island and some of the other islands. Construction of multiple observatories is ongoing and they are spectacular .you should remember... More

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Corvallis
Senior Contributor
25 reviews 25 reviews
15 attraction reviews
6 helpful votes 6 helpful votes
5 of 5 stars Reviewed May 27, 2012

We wanted to see the "Megga Moon" from the top of Hawaii. After a stop at the visitor's center to acclimate and watch a video we were off to the top. It was very cold and my oldest daughter and I acclimated just fine, but my husband and youngest daughter had a hard time. The observatory tour was very interesting.... More

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