My wife and I celebrated our 20th wedding anniversary in Casa de Mayacamas. It is without a doubt one of the most beautiful homes (estates) we have ever seen. Starting with the winding, tree covered mountain road leading to the estate, to the beautiful views from every corner of the property, to the hospitality of the property manager...this was a truly fantastic experience that I would recommend to everyone. It is extremely secluded and private for a single couple but can easily accommodate three couples without feeling crowded. The location is very centralized for exploring both the Sonoma and Napa Valleys. A beautiful 20 minute drive from the house puts you in downtown Glen Ellen or Oakville. Note: in the description of the house it states that only the upstairs bedrooms are air conditioned (this is true). However, we were at the house in mid-July and the downstairs always stayed cool. In fact, we left the patio doors open most of the time and were always very comfortable.