Mauna Kea (Hawaiian for 'white mountain') is a 13,796' (4205 meter) volcanic mountain whose summit sometimes gets a skiable/boardable mantle of snow. There are no lifts, no grooming, no resort, but a road goes to the summit to serve the dozen or so world class observatories located at the summit. You must have a 4-wheel drive vehicle to get to the summit, which serves as your "lift." Basically, skiers take turns being the driver, who picks up the other skiers at the bottom of the runs and ferries them up to the summit. Conditions at the top are extremely variable. Winter temperatures range from 25 to 40 degrees F (-4 to 4 C), but wind chill and the high altitude can make it seem much colder. Between April and November the weather is milder, with daytime temperatures varying from 30 to 60 degrees F (0 to 15 C).