Diamond Bar Golf Course is a 18 hole, Public course, located in Los Angeles county, in Diamond Bar, CA, USA. Diamond Bar Golf Course, was designed in 1964 by William F. Bell and is open Open all year. Diamond Bar Golf Course dress code requirement includes No dress code and metal spikes are Not Allowed. Click the Putt button below to search for discount tee times for Diamond Bar Golf Course or other local golf courses in Los Angeles county near Diamond Bar, CA The course is enrolled in Audubon International's Cooperative Sanctuary Program for Golf Courses to ensure that the course helps to protect our local environment, conserve natural resources, and provide wildlife habitats.