You have to love underground homes. They’re efficient, structurally sound, and they appeal to our deeper, cave-dwelling instincts. Ok, maybe that’s a stretch, but this little hidey-hole (appropriately named “Underhill”) is one of the more impressive underground homes we’ve seen. It’s a beautiful blend of rustic simplicity, aesthetic pleasure, and off-grid efficiency. Between the genius building process, the resource management aspects, and the artistic appeal, this video is enough to satisfy any underground home enthusiast.