Responsible Choice
High on the summit of Mauna Kea, 4,205 m (13,800 ft) above sea level, the average temperature drops to around freezing, a world apart from the tropical warmth of the island below. The far-reaching view takes in Haleakalā on Maui and Mauna Loa and Hualalai on the Island of Hawaiʻi.
Most of Mauna Kea is underwater and if you measure it from its base on the ocean floor, it’s the world’s tallest mountain at more than 10,000 m (33,000 ft). It’s considered by many Hawaiians to be the most sacred place in all the islands. The peak is also the home of an array of advanced telescopes.
Starting out from Kona, travel for around 30 minutes along the coast over desolate lava flows, before proceeding up the rolling pasture land on the flanks of Mauna Kea. You’ll see ranch land, dry subalpine forest and rainforest, along with cinder cones, lava tubes and kipuka (an island of greenery surrounded by cooled lava).
Arrive at your private dinner location at Humuula approximately two hours before sunset for a hot picnic dinner. After you’ve eaten, don a warm hooded parka for the 45-minute drive to the summit. As you make your way up, your knowledgeable guide will explain Hawaii’s remarkable natural, cultural, and geological history.
After watching the sun set from the peak, descend to the Visitor’s Information Station at 2,743 m (9,000 ft). Here, you can gaze through telescopes and marvel at the brilliance of the Hawaiian night sky as you enjoy hot beverages and cookies. Your guide will share information and stories, providing a personal and educational look at the heavens.
Start planning your tailor-made trip by contacting one of our Hawaii specialists
These activities are designed to give you the most authentic experiences around where you're staying. We work with local guides, who use their knowledge and often a resident's eye to show you the main sights and more out-of-the-way attractions. Our specialists can suggest tours and activities that will introduce you to the local ways of life.
Hawaii Big Island private guided tour
Accompanied by a local guide, you'll visit some of the island of Hawaiʻi's volcanic sites on this private tour, as well as its beaches. The tour starts in Volcanoes National Park, viewing an active shield volcano, and can end on the coast.
Kohala waterfalls tour
Discover the Kohala region on a guided tour featuring lush forests, cascading waterfalls, and historic sites. Ideal for nature lovers and adventure seekers.
Manta ray night snorkel
As plankton rises to the water’s surface at dusk, watch beneath the waves as manta rays float gracefully in front of you to feed. In between snorkeling, your guide will be on hand to tell you more about the species.
You can enjoy this activity as part of the suggested tours below, or we can weave it into a trip shaped entirely around you.
