Visitor InformationDaily hours: 9:00 a.m. to 9:00 p.m. VIS Phone: (808) 934-4550 Rangers providing safety briefing for hikers All visitors should follow Hawaiʻi Administrative Rules, Title 20, entitled "Public and Commercial Activities on Mauna Kea Lands," when visiting Maunakea. The ‘Imiloa Astronomy Center is located just down the street from CMS offices. ‘Imiloa is a gathering place that advances the integration
