Lot 20 is on the upper bench, with unobstructed views of the valley, the river and the mountains in all directions. There is power to adjoining lot 19. Good year around access. Sphinx subdivision offers property owners access to the Madison River through strip of BLM land. Covenants require minimum of 1200 SF of living space and limits fencing to 7 acres around the home (approx. 3.5 acres) and limits livestock to 2 horses, mules, donkeys or llamas.