Hidden in America’s Pacific Northwest, among the tallest trees in the world, are a select group of people that call the treetops their home. The 3,000 miles of forest are filled with punishing weather conditions, deadly animals and the hardened descendants of those who passed through the Oregon Trail beginning in the 1840s. With no modern amenities, these tight-knit communities don't take kindly to outsiders and fight to keep what is rightfully theirs. They live off the trees and the forest.