Amazing Mauna Kea Tour!!! Thank you to Guide Donna  - We just got back from our trip of a lifetime to visit Hawaii as a couple - long delayed honeymoon by many years A dream was to see the... read more observatories and so glad we found Arnott's Lodge & Hiking Adventure. I had lots of questions, plus we wanted to try a day tour which is less common and everyone who answered phone was super nice & patient with my many questions. We ended up being the only couple on the tour with a fabulous guide Donna who knew so much and gave us a great tour for hours. We started by visiting the rainbow falls - cloudy - drizzly - didn't matter - still gorgeous. Note: If blue skies are important to you, the weather in Hilo area unpredictable and often cloudy/rainy so plan accordingly . Then up Mauna Kea - broke through clouds & drizzle to blue skies - like being on another planet. We stopped at the different telescopes - yes, after reading & watching 3 Body Problem had to pose in front of the giant radio telescope. Donna was amazing not only gave tour but took lots of pictures of us and pointed out areas of interest and local recent history. Keck visitor gallery -small hall with photos - an actual bathroom (!!!) and glass wall for viewing telescope is open again limited hours. At first we were debating this due to cost but so glad we splurged and had the experience of a lifetime we will always treasure. Views stunning beyond belief. Donna, was a a rockstar tourguide and driver. Thank you Donna for your time & expertise & hospitality!!!

  Great service  - Booked the room to bundle with tour. The room was large and had kitchen but he best was the balcony where we could view the wild life and... read more birds. The tour guide was excellent and provided a great tour of island and observatory.

  Best horseback riding trip ever!  - Amazing guide and very long tour. Definitely got our money's worth with this excursion. Many memories made today!!! Do this with Margo you won't regret it!

  Mauna Kea  - Weather this was an absolutely fabulous tour. Donna was very informative. We were lucky to have a beautifully clear night for stargazing. It is very cold so wear warm clothes... read more and most tours provide warm jackets. I wish I would have had gloves!