Keystone has 2 golf courses with the Ranch and the River Courses. The Ranch has sweeping views and some pristine settings. It also features a world-class restaurant aptly named Keystone Ranch. You have to see the views for yourself to truly understand what it is like to sit on your deck and take in a sunset. Hundreds of miles of hiking, biking, cross country skiing trails are accessible right from the Ranch. Scroll down to view all the Keystone Ranch Real Estate available.