This stunning pyramid cottage in Iceland is sustainable and charming that I just can’t take my eyes off it! The house is kept warm by geothermal water. Pipes in the floor keeping it warm and comfortable year-round. The electricity comes from a close-by geothermal energy power-station, hot water comes from the a hot spring and the cold water is natural spring water from a well. The cottage has a symmetrical design consisting of two steep-sided pyramids separated by the entrance hallway, and there’s a giant hot tub outside. The use of light wood and white walls makes the home an open and airy space. One of the rooms is a loft with skylights – for viewing the Northern Lights. Up the stairs to the loft area for viewing the heavens through the triangular skylights. This home is perfect for enjoying the northern nature at its best.