Mauna Kea Observatory

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Visitors Center 4.8 Open · Closes 9:30 PM

Hours of Operation

• Monday 9 AM–9:30 PM
• Tuesday 9 AM–9:30 PM
• Wednesday 9 AM–9:30 PM
• Thursday 9 AM–9:30 PM
• Friday 9 AM–9:30 PM
• Saturday 9 AM–9:30 PM
• Sunday 9 AM–9:30 PM

Nearby Visitors Center

Mauna Kea.

4.9

Mauna Kea Access Rd, Hilo, HI 96720

Mauna Kea - State Science Reserve - Halepōhaku Area

4.8

75 Aupuni St, Hilo, HI 96720

Island of Hawaiʻi Visitors Bureau

5.0

62-3595 Amaui Dr, Waimea, HI 96743

Pu'u Kalepeamoa

4.9

Mauna Kea Access Rd, Hawaii