




Maunakea Stellar Explorer Hilo
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Discover Rainbow Falls and its stunning twin waterfall system
Explore dramatic landscapes between Mauna Kea and Mauna Loa
Experience expert narration from highly trained astronomy guides
Explore wide field celestial views through Dobsonian telescope
Maunakea Stellar Explorer Blends Volcano Landscapes with Daytime Solar and Night Sky Stargazing
An immersive scientific and cultural adventure across Hawaiʻi Island invites travelers to explore both the island’s volcanic origins and the vastness of the universe. The Maunakea Stellar Explorer begins in historic Hilo, where guests pass landmarks such as the waterfront and the iconic Rainbow Falls, along with the dramatic volcanic formations of the Wailuku River State Park (Boiling Pots).
The journey continues into volcanic terrain shaped by centuries of activity, including a visit to Kaumana Caves, a lava tube system formed during the 1881 eruption. Traveling between the towering peaks of Mauna Kea and Mauna Loa, guests are introduced to the island’s powerful geological forces through expert narration from National Park Service–trained guides covering volcanology, ecology, and Hawaiian cultural history.
By day, participants experience solar observation using specialized telescopes, allowing safe viewing of sunspots, solar flares, and prominences in vivid detail. As evening falls, the focus shifts from Earth to the cosmos, with stargazing under some of the clearest skies on the planet. Using powerful Dobsonian telescopes, guests observe galaxies, nebulae, star clusters, and planets in remarkable clarity.
The experience concludes with a moment of reflection over warm Kona coffee or hot chocolate, as guides help interpret the night sky. Combining science, culture, and natural beauty, the Maunakea Stellar Explorer offers a rare opportunity to connect Hawaiʻi’s volcanic landscapes with the broader universe above.
Maunakea Stellar Explorer Blends Volcano Landscapes with Daytime Solar and Night Sky Stargazing
An immersive scientific and cultural adventure across Hawaiʻi Island invites travelers to explore both the island’s volcanic origins and the vastness of the universe. The Maunakea Stellar Explorer begins in historic Hilo, where guests pass landmarks such as the waterfront and the iconic Rainbow Falls, along with the dramatic volcanic formations of the Wailuku River State Park (Boiling Pots).
The journey continues into volcanic terrain shaped by centuries of activity, including a visit to Kaumana Caves, a lava tube system formed during the 1881 eruption. Traveling between the towering peaks of Mauna Kea and Mauna Loa, guests are introduced to the island’s powerful geological forces through expert narration from National Park Service–trained guides covering volcanology, ecology, and Hawaiian cultural history.
By day, participants experience solar observation using specialized telescopes, allowing safe viewing of sunspots, solar flares, and prominences in vivid detail. As evening falls, the focus shifts from Earth to the cosmos, with stargazing under some of the clearest skies on the planet. Using powerful Dobsonian telescopes, guests observe galaxies, nebulae, star clusters, and planets in remarkable clarity.
The experience concludes with a moment of reflection over warm Kona coffee or hot chocolate, as guides help interpret the night sky. Combining science, culture, and natural beauty, the Maunakea Stellar Explorer offers a rare opportunity to connect Hawaiʻi’s volcanic landscapes with the broader universe above.
- Professional astronomy guide
- Visits to Rainbow Falls, Boiling Pots
- Personal expenses
- Gratuities
$ 179
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Activity Provider: KapohoKine Adventures
Customer Reviews

I booked the Moana Kea stargazing tour with pickup at the Grand Naniloa in Hilo. Our guide, Tory, made the excursion amazing. One of the best I’ve been on. We did the rainbow falls, a lava tube, lunch was included and good. She brought some fruit, freshly picked, to go along with that was really good. Throughout she talked about the local agricultural, culture, geography, and language. Was really a great source of knowledge and fun. The stargazing was definitely the highlight. We stopped at a spot around 6800ft and it was perfect. A little less cold and amazing visibility. She brought a telescope, hot drinks, and was super knowledgeable. Gave us all the time we wanted and then brought us back. Top notch guide and great experience. Highly recommend.

We had a great experience with Kapohokine Adventures. Our guide, Henry, was knowledgeable & very personable. We really liked him. The tour felt thoughtful & respectful & more affordable than other options. I recommend this tour to anyone visiting the Big Island, the spots he took us to were really special.

Nate is amazingly knowledgeable. We learned so much from the trip. The star gazing show is impressive, especially seeing Saturn and Jupiter and learned about North Star












