"The Earthship is a completely independent globally oriented dwelling unit made from materials that are indigenous to the entire planet. The major structural building component of the Earthship is recycled automobile tires filled with compacted earth to form a rammed earth brick encased in steel belted rubber. This brick and the resulting bearing walls it forms is virtually indestructible." from the Earthship Biotecture site
Allen & Pat's Earthship
Information about Earthship construction, alternative housing, rammed earth, old worn out tires, aluminum cans, solar energy, renewables, recycling, sustainability, and clean living.
Blue Rock Station
An Ohio homestead located near Columbus that provides tours of an earthship and straw bale structures. Also features workshops on straw bale building and llama trekking.
Resource information, news, seminar schedules, members-only knowledge-base, discussion forums, and construction information.
Earthships - What Are They?
An interactive demonstration of earthship structure and function.