Mauna Kea Summit Adventures

657 Reviews 4.82 out of 5 stars Based on 657 traveler reviews collected by Cool Hawaii and TripAdvisor | Recommended by 98% of reviewers | Big Island of Hawaii, USA
Don't miss out!
On average, this is booked 17 (0) days in advance.

7 to 8 hours (approx.)
Mobile ticket
Offered in: English
Instant confirmation

Overview

The original Mauna Kea sunset and stargazing tour. We pioneered this experience 43 years ago, and we've been on this mountain longer than just about anyone.

Ride from the coast to nearly 14,000 feet in custom 4x4 Mercedes Sprinter vans with coach-style seating and panoramic windows. Enjoy a hot dinner at 9,200 feet, then watch the sun set from the summit, often above a sea of clouds, as the observatories open their domes. We stay until the best color has faded.

Then comes what sets us apart: more time stargazing than any other tour on the mountain. At mid-mountain, your guide leads a full stargazing program with green lasers and 11-inch Celestron telescopes, plus gourmet hot drinks and a sweet treat.

Parkas and gloves provided. Pickups in Kona, Waikoloa, and at the Visitor Information Station. Max 14 guests per van. About 7 to 8 hours, because the best parts deserve the time. Ages 13+; health restrictions apply. Stargazing depends on natural conditions.

What's Included

  • Tea and coffee Gourmet hot cocoa, coffee, or tea with a sweet treat
  • Dinner Hot vegetarian lasagna dinner with a homemade brownie
  • All taxes and fees, including the Maunakea stewardship fee
  • Hotel pickup and drop-off (meet at a designated pickup point)
  • Gratuities (optional)
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Meeting Location

Meeting point
End point

This activity ends back at the meeting point.

What To Expect

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Safe & secure • Easy breezy • Hassle-free

Saddle Road (pass by)

Travel the scenic highway between Mauna Kea and Mauna Loa, crossing lava flows and high-country landscapes on the way to the mountain. Your guide shares the culture, geography, geology, and natural history of Hawaiʻi Island along the drive
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Maunakea Visitor Information Station

Description: At 9,200 feet, we stop for a hot dinner and a chance to adjust before heading higher. Learn why the world's largest telescopes are located on Mauna Kea and what life is like for the astronomers who work here. Before continuing, we hand out parkas and gloves and shift into four-wheel drive for the steep ascent to the summit.
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40 minutes • Admission Ticket Free

Mauna Kea Summit

Description: Arrive at nearly 14,000 feet before sunset and watch the observatories open their domes and rotate into position, including Keck, Subaru, and Gemini. There is plenty of time for photos as sunset transforms the landscape, often above a sea of clouds. We stay until the best of the color has faded.
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1 hour • Admission Ticket Free

Mauna Kea Observatories

After sunset, we descend to mid-mountain, where the skies stay clear and the air is more comfortable for stargazing. Your guide leads a full stargazing program, tracing constellations from Polaris to the Southern Cross with green lasers and showing planets, star clusters, and galaxies through 11-inch Celestron telescopes. Hot drinks and a sweet treat are served along the way. Stargazing depends on natural conditions.
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2 hours • Admission Ticket Free

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Additional Info

  • Confirmation is instant and will be received at time of booking
  • Wheelchair accessible
  • All areas and surfaces are wheelchair accessible
  • Pants and closed-toe shoes required; parkas and gloves provided
  • Pickup times vary throughout the year with sunset
  • The summit is nearly 14,000 feet, with 40% less oxygen than sea level

Frequently Asked Questions (7)

Q: What is the cancellation policy for the Mauna Kea Summit Adventures?

A: You can cancel up to 24 hours in advance of the activity for a full refund. For a full refund, you must cancel at least 24 hours before the activity start time.If you cancel less than 24 hours before the activity start time, the amount you paid will not be refunded.Any changes made less than 24 hours before the activity start time will not be accepted.Cut-off times are based on the activity local time (HST). Read more Apr 2025

Cancellation Policy

You can cancel up to 24 hours in advance of the activity for a full refund.

Still have questions?

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Activity code: C-51365P1

Traveler Photos

Reviews

4.82
657 reviews

Average 4.82 out of 5 stars based on 657 traveler reviews collected by Cool Hawaii and partner sites such as Cool Destinations and TripAdvisor

5 stars
569
4 stars
74
3 stars
5
2 stars
4
1 star
5
Don't miss out!
On average, this is booked 17 (0) days in advance.

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What's Included

Activity name

  • Tea and coffeeGourmet hot cocoa, coffee, or tea with a sweet treat
  • DinnerHot vegetarian lasagna dinner with a homemade brownie
  • All taxes and fees, including the Maunakea stewardship fee
  • Arctic-style hooded parkas and gloves
  • Stargazing with 11-inch Celestron telescopes (conditions permitting)
  • Transport in a custom 4x4 Mercedes Sprinter van
  • Professional guide
  • Hotel pickup and drop-off (meet at a designated pickup point)
  • Gratuities (optional)

Additional Info

Activity name

  • Confirmation is instant and will be received at time of booking
  • Wheelchair accessible
  • All areas and surfaces are wheelchair accessible
  • Service animals allowed
  • Not permitted for pregnant travelers
  • Not permitted for travelers with any history of heart problems, including surgery, stents, pacemakers, or arrhythmias
  • Not permitted for travelers with COPD, emphysema, lung conditions or surgeries, or pneumonia or RSV within the past 6 months
  • Asthma must be fully controlled, and travelers must bring their inhaler
  • Travelers should have at least a moderate level of physical fitness
  • Minimum age is 13 years
  • Travelers with a BMI of 40 or higher are not permitted
  • No scuba diving within 24 hours before the tour
  • Pants and closed-toe shoes required; parkas and gloves provided
  • Pickup times vary throughout the year with sunset
  • The summit is nearly 14,000 feet, with 40% less oxygen than sea level
  • Emergency response on the mountain can take about 2 hours, and a medical incident may end the tour for everyone on board
  • The mountain road is long and bumpy and may not be suitable for travelers with back injuries
  • Summit temperatures average around 30°F with frequent wind; parkas and gloves are provided
  • Dinner is vegetarian lasagna; guests with dietary restrictions may bring their own food
  • Pickup times vary by location and season and are confirmed after booking
  • This tour returns late at night
  • Tours may be canceled due to weather or road closures; stargazing depends on natural conditions and is not guaranteed
  • This tour/activity will have a maximum of 14 travelers

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