Discovery Bay is a city in California, United States. Get in Get around See Do Buy Eat Boardwalk Grill, 5879 Marina Rd, 37.9026°, -121.5879°, +1 925 513-2499. 2019-01-04 Oriental House, 2543 Discovery Bay Blvd, 37.8915°, -121.6015°, +1 925 516-8889. 2019-01-04 Drink Sleep Orwood Resort, 4451 Orwood Rd (Brentwood), +1 925 634-7181. 2019-01-04 Go next Antioch