The Wineries of 46 East, Paso Robles Explore Paso Robles Wine Country with the Wineries of Highway 46 East - a consortium of wineries, hospitality lodging partners, and attractions located along Highway 46 on the east side of Highway 101 in Paso Robles, California. You will find diverse and unique wine-tasting experiences & excursions, a wide variety of local accommodations, and delicious cuisine. Grab a Passport from any of our members, collect stamps along your east-side wine-tasting journey, and enter to win amazing 46 East packages! Take your senses for a ride....on Paso Robles' east side!