A cobblestone riverbed in the Walla Walla Valley AVA shows unique terroir in some of the world’s toughest soil — and it's garnering a lot of attention from winemakers in Washington and Oregon Click here to view the actual pages as published in the Summer 2013 issue of Tasting Room Magazine. Winemakers and wine lovers alike are fond of speaking of terroir—that … [Read more...] about Walla Walla Valley: A Matter Of Rocks