The Alderdale East Vineyard and Development Property is within the desirable Horse Heaven Hills American Viticulture Area (AVA). The Horse Heaven Hills AVA is home to 26% of the states vineyards (15,534 acres) and the source for five wines that have scored 100 points from Washington.
The property contains a total of 123.52 acres of which 15.0 acres are wine grape vineyard, 62.0 acres pivot irrigated land with vineyard development potential, 12.0 acres are solid set irrigated row crop land, and 34.52 acres are roads and waste. County road access is provided from a gravel deeded access road.