A sky-events viewing guide built for people who want curated, vetted spots — not just a map pin. Every location is researched with real access notes, crowd context, and honest caveats.
Data accuracy
Our database is continuously maintained. Venue access, dark-sky designations, Bortle ratings, and event details can change — always verify current conditions before visiting or making travel plans.
🌠 Perseids 2026 — a rare moonless peak. The shower peaks overnight Aug 12 into pre-dawn Aug 13 on a new moon, so the sky stays fully dark all night — the best Perseid conditions in years. Best rates are 2–5 AM local; just look up (meteors appear all over the sky). Before you go: The SUMMIT is closed to visitors from 30 minutes after sunset to 30 minutes before sunrise — there is NO independent night access to the summit. From these skies, expect roughly 70–90+ meteors an hour under clear conditions — not the '100 per hour' quoted elsewhere. Full Perseids 2026 guide →
🌠 Geminids 2026 — the year's strongest shower, on a dark-sky night. Peaking overnight Dec 13 into the morning of Dec 14, on a thin waxing crescent moon that sets early evening, so the sky stays dark for the whole night. Good activity starts as early as 9–10 PM local — earlier than most showers — and climbs to a peak around 1–2 AM. Unlike almost every other shower, the Geminids come from an asteroid (3200 Phaethon, not a comet), producing slower, more colorful, easier-to-track streaks. Before you go: The SUMMIT is closed to visitors from 30 minutes after sunset to 30 minutes before sunrise — there is NO independent night access to the summit. From these skies, expect roughly 60–100+ meteors an hour under clear conditions, outpacing even the Perseids. Dress for winter — it's a cold-weather shower. Full Geminids 2026 guide →
Sky Report: Mauna Kea
Sky darkness: Bortle 2
Elevation: 4205 m
Best months: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Roughly 300+ clear nights per year; at 4,205 m the summit sits above ~40% of Earth's atmosphere and ~98% of its water vapor (UH Institute for Astronomy), usually above the cloud/inversion layer. Weather can change fast; snow/ice possible Nov-Mar.
Can you actually stargaze here? Access depends which area you use — read this first
The SUMMIT is closed to visitors from 30 minutes after sunset to 30 minutes before sunrise — there is NO independent night access to the summit. Stargazing is done at/around the VIS (open 9am-9pm daily); visitors who stay later for stargazing must remain below 'Park 2'. 4WD required above the VIS; 2WD prohibited. Acclimatize at the VIS at least 30 min; under-13, pregnant, and those in poor health discouraged above the VIS. No camping/fires. Rangers patrol 365 days. Management is transitioning from the University of Hawaii to the Mauna Kea Stewardship and Oversight Authority (MKSOA, est. Act 255 of 2022) over a five-year period ending June 30, 2028. Treat the mauna as sacred: stay on roads/trails, do not build cairns or remove rocks; Lake Waiau and the summit are sacred sites.
Take Daniel K. Inouye Hwy (Saddle Road, Hwy 200) to the Maunakea Access Road at Milepost 28; paved to the Visitor Information Station (VIS, 9,200 ft). Above the VIS the road is unpaved, steep and 4WD-only. No fuel on the mountain; nearest gas ~35 mi (Hilo, Waimea, Waikoloa).
Nearest major airport: Ellison Onizuka Kona International Airport (KOA) · ~105 min drive
Gateway towns: Hilo, HI · Waimea, HI · Waikoloa Village, HI
All 1 Viewing Site — Mauna Kea
Onizuka Center for International Astronomy Visitor Information Station (VIS) ✓ Confirmed
Bortle 2 · Park Viewpoint · Open horizon: S · Best for: Milky Way, Deep Sky
📍 19.7592, -155.4561
RestroomsParkingNo Artificial Lighting
Stargaze from the VIS area rather than the summit — at 9,200 ft you actually see more stars (thin summit air impairs vision), and the summit is closed after dark anyway. A free reservation-based telescope event runs about once a month.
⚠️ Altitude sickness; cold and high winds; no nightly telescope program (halted 2019); cell use restricted near telescopes. Check rental-car policy — most prohibit driving the summit road.