A composite rendering of my "stone wing" underground home concept in the texas hill country

Underground House Concept : Curvy : The Sketchbox | An underground home project

an amazing water feature in an earthship-style underground home

27 Absolutely Stunning Underground Homes. I want to live in a cave.

Villa Vals: An underground home in the Alps

amazing awesome creative cool crazy underground home house designs ideas pics images pictures photos 7 25 Absolutely Stunning Underground Homes

A great view of one of the more famous hobbit-style underground homes

I just want to explore... how far back into the hill does it go? Is there a lower level? What kinds of creatures live here?

These underground homes will get you thinking about alternative ways of living: http://theownerbuildernetwork.co/lj5j

a terradome form underground home - with a beautiful stone facade and floor-to-ceiling glass windows on the front

A palatial underground home in paraguay

The eclectic country house of Ursula Mascaro in Menorca, Spain

A very angular, modernist underground home built using the Terra-Dome form system

interior layout of cob design (Gary Zuker's Texas home)...I'd round it a bit more

traditional rural thatched house

earth-sheltered housing

Meadowbrook Home Design

underground cave home

$50 and Up Underground House Book – Underground Housing and Shelter

Home plans for a passive solar, earth sheltered home, at Deep Creek Lake, Maryland. (Earth Sheltered design).