Corliss Estate is in Walla Walla. It was founded by Seattle developer Michael Corliss and had its debut commercial vintage with the 2003 bottling. The winemaking team includes Andrew Trio and Griffin Frey, as well as consulting by Philippe Melka, a celebrated winemaker now based in Napa Valley. Corliss owns nearly 600 acres of estate vineyards, with 350 of those acres in the Red Mountain AVA and 50 acres in the Yakima Valley AVA. Corliss makes Cabernet Sauvignon, a Bordeaux-style blend and Syrah, all in quantities of 500 cases or fewer per year. Corliss wines have impressed reviewers. Wine Advocate has rated the first few vintages in the mid to high 90s.