Volunteer at Hacienda Hughes Earthship Haven in Colorado Hacienda Hughes Earthship Haven is an off-grid home and experimental permaculture site near Futurity and Buena Vista, Colorado, at about 10,400 feet of elevation. Volunteers are invited to help finish the Earthship and develop a small food forest while experiencing simple mountain living. Project overview The main … Continue reading Work and live in an Earth-ship in Colorado, U.S.A.