Burger King is located on Antonio Parkway in the Plaza Antonio. Burger King has a tasty menu of burgers, chicken sandwiches and more. One of the more popular meals is their Whopper burger. Prices are low and service is fast. Burger King has been serving the Rancho Santa Margarita area for over 10 years. This location also has a children's play area inside of the restaurant. Parking is easily located in front of the building.