Located in Nas montanhas de Fafe, Portugal, the resistance primarily secured by two giant stone walls also for residential unusual. If you are the one to go for residential built with materials that sustainable, what better way to do it than actually using the nature of your architectural plans? This is the case with an attractive look for a house in the picture below. The weather was only a summer residence or permanent residence, who do not want to sleep in the middle of nature and yet still have all the latest technology and living conditions. We really liked the idea as a whole and we think in this house as the perfect vacation from stress and noise of modern life.