Much more than I expected! - Most science centers focus on children's exhibits, this is not the case here. My adult son and I were extremely impressed with many of the exhibits but blown away by the Polynesian navigation presentation in the planetarium. Maybe we are unusual to visit Hawaii for geology and astronomy, but we will long remember our hours at this facility.

Sights and stars - Great way to catch several sights and get out among the stars. Our group was a hoot! More fun sharing the experience with other travelers who share your interests.

Family tour hilo - The tour guide Eric was awesome. So knowledgeable. Looking at the sun through the telescope was amazing.

Take this tour - the stargazing is unmatched! - You’ll never see as many stars as you will on this excursion! We were staying in Waikoloa so we drove Hawaiian belt road to do some sight seeing and then had late lunch at Hawaiian Style Cafe (amazing) in Hilo before meeting our tour guide Henry. Henry was very knowledgeable with each part of the tour. We drove through the gardens and learned of Hawaiian history on our way to Rainbow Falls and Boiling Pots. They were cool and then we went to the top to see the island’s oldest Banyan tree. Next We drove to the lava cabes and went in about 1/2 mile. It was not tough to walk but tou wNt to wear closed shoes like sneakers. Henry explained about how the heat of lava created different formations. Then we drove anout 45 minutes up Mauna Kea for view of sunset above the clouds and dinner of sandwiches and salads. We did not go to the peak because of lower oxygen levels and cool temps. Henry gives great overview of star formations and uses laser to point out constellations. The Dobsonian telescope proves you with beautiful star sighting and is also used to show you deep space. This tour was mime and my son’s favorite thing we did on the big island.

Our tour guide was so... - Our tour guide was so knowledgeable and really made the experience wonderful. We really enjoyed making some stops before we went star gazing.

A tour that offers more than you expect! - Everything about this tour was done in a professional manner---communications, tour bus, picnic meal selections, parkas, telescope equipment. But the experience was made even better by Nate, the tour guide. He is so knowledgeable about the Hawaiian culture and history and the sites we visited. His passion was contagious!

Best tour we've ever taken!! - Henry was the best!!!! And very knowledgeable. Loved the history lessons of Hawaii and the plant life. A little disappointed about kaumauna cave, but the nature walk was good sub. Thank you doesn't really say it all.

Amazing!!!! Totally worth every penny. - This was an amazing experience. Rich, our tour guide, was so knowledgeable and fun he really brought everything to life. We have 19 year old twins who loved it, and Rich was able to engage with the adults and younger kids too.

Don't book with this company but ask for a referral to Rich. - Our guide Rich recovered the tour. Less than 24 hours before the tour the company called to cancel, because only my daughter and I had booked. I had to book a third booking myself to even get the tour. When we arrived we realized the tour doesn't actually go to the observatory. It stops at a rest stop along the "Saddle" road and you observe thru a telescope. Our guide was extremely well educated and knew the situation the company put us in with misleading ads and forcing us to overpay at the last minute. He went out of his way to help us appreciate Hilo anyway. I can't recommend this company, but if you can find Rich he's is one of the best guides I've ever used.

Beware and book this only if you want to do charity! - The worst experience I would say. They don’t tell you properly that they don’t go to the summit. They say “they avoid taking you to the native land.” In fact, they don’t even take you to the visitor center. They take you off of highway and set up a telescope and show you 5-6 stars and talk for 1 hour or so. We were just 6k feet high. They give you a morsel of rice and exactly 4 zucchini pieces for dinner, which could cost you $2. They say that they provide hot chocolate and coffee, but we didn’t get anything. It was such a waste of time and money. There were 3 buses from the same company at the same time…everyone of them were pissed or surprised that the way they scammed us. I’m not sure who rated 5 stars to this tour? May be their own people? I want to rate them zero so that others can save their money.