Photo series courtesy of Balboa Island Museum Newport Beach. Balboa Island Museum Newport Beach and the Museum Store are located at 210 B Marine Ave., Balboa Island. They are open Monday through Thursday from 10 a.m.-5 p.m. and Friday through Sunday from 10 a.m.-6 p.m. Free general admission on all days. Two-hour parking is available on Marine Avenue. For more information, call 949.675.3952, visit www.balboaislandmuseum.org or email [email protected].