Tucked away in a valley at the foot of the Elk Mountains about 10 miles outside of Aspen, the estate consists ... PRO The main dwelling is a two story log-cabin-style sprawl, outfitted with ...

One of the billionaire Koch brothers is trying again to sell his lavish Aspen compound ... given that a few of the area's ultraluxury homes had sold for about $6,000 a square foot.