This tour was amazing, made only more incredibly by my lucky timing of having it scheduled as Mauna Loa was erupting. It is primarily a star gazing tour, but most of the cameras and telescopes were focused on the volcano instead this time. I will definitely be doing this tour again, even without an erupting volcano nearby. They pick up from various locations around the island, making it super convenient. Then they make the long and 4WD-required trek up the mountain to the summit while you just enjoy the ride and scenery. My tour guide Stefan was awesome and very knowledgeable about the island. Everyone was very friendly and they take many photos for you along the way for free, although always tip your guides well ;) Would highly recommend this tour for anyone who is healthy and can withstand high elevations. Warm clothing was available at no extra cost, as well as a warm drink while star gazing and delicious sandwich on the ride back.