Galivan is a location in Orange County, California. Most internet-based mapping websites locate Galivan as a neighborhood or small locale near the cities of Mission Viejo and Laguna Niguel, about two miles north of the Interstate 5-California 73 interchange. Coordinates for the location are N 33.569 and W -117.674. While Galivan's status varies from map to map, it is almost always located at the spot where old U.S.