My Garmin Nuvi said the elevation at this point on Mauna Kea in Hawaii was 13,910' though officially, I don't think it is quite that high. What's amazing about Mauna Kea is that you can drive all of the way to the top in your car. It was cold and windy up there and there was snow, which we South Dakotans were trying to escape the December we were visiting our son Jon on the Big Island.