Hi. We've been to Keystone skiing but did not stay in the Lodge. Very good skiing and one of the best for families. It's always rated highly for families by Ski Magazine. Their ski school is great--really take good care of the kids. We did visit the Lodge several times--we were there before Xmas and they had activities for the kids open to anyone (ceramics decorating etc.) and also ate at the restaurant. Skiing is good. Keystone is always one of the first areas to open in CO. 3 mountains to ski--usually judged good intermediate skiing. Not a lot of black diamonds or powder. They have a tremendous 5-star restaurant at the top of the second mountain (Alpenglow Stube, I think) that is tremendous for lunch or dinner. Also, Breckenridge is only 10 miles away and Copper Mountain and Vail/Beaver Creek just a little farther.