Five Acres of Mountainside Vineyards. High above E, Mission, 1100 -1200 ft above sea level on Fallbrook's Red Mountain. 22 Acres to plant more Vineyards, Build an estate home, or winery with tasting room. Phenomenal views to the east, south and west from the building site. Potential additional building site on southern hilltop. Fine wines have already been produced from the grapes of these mountain side vineyards.