What a great experience! Derek picked us up and brought us to the access road, giving us more information about the island of Hawai’i than we could use during our trip. Addison got us to the summit with more history about Mauna Kea and the observatories. As a person with a degree in astronomy, this trip was something I’d been looking forward to for a long time. Coming back to the Visitor Information Center worked well for those who were having some altitude issues. Addison’s star / constellation tutorial was awesome! My husband said the only time he had such a well done explanation was at a planetarium. An amazing trip with wonderful guides!