Cowan Estate is located in the heart of the Yakima Valley & Washington Wine Country!
Lower Yakima Valley
The guest house is located right between Sunnyside and Grandview, and about 10 minutes from Prosser. While agriculture is one of the main occupations in the Valley, there is plenty for a visitor to do and experience! Wine (& breweries) has grown over the years to become a huge industry with a wide variety of tasting rooms to visit. There are also some great gift shops, restaurants and golf courses to check out.
For more information about things to do, visit: