12718 N Upper Loma Linda Road unit: 40 Every year, more than a million people drive up the Sky Island Scenic Byway dreaming of a life above the heat. A handful will ever get the chance to own a piece of it. You may be looking at the last great one. This 15, 681 sq. ft. lot isn't just the finest land currently on the market in Summerhaven -- it may be the finest that has come available in years. Perched at high elevation with sweeping valley views overlooking the heart of Summerhaven, this is the site you design your dream around, not the other way around. What separates this property from everything else begins with year-round paved road access. No dirt, no drama. Snow is plowed in winter so you can enjoy the mountain in every season --