From San Francisco Bay Bridge or San Rafael/Richmond Bridge
Take Highway 580 toward Hayward and then Highway 24 toward Walnut
Creek. Once through the Caldecott Tunnel, take the second exit which
will be marked Orinda/Moraga. Turn right and follow Moraga Way about
five miles. Turn left onto Moraga Road, then right onto Saint Mary’s
Road. The main entrance to the College is about one mile farther on
the right. St. Giles meets in the College chapel, which is located
across the quad directly behind the main entrance guard house.