Whataburger Restaurants Address813 US Highway 90 East, Medina County, Castroville, US Websitehttps://locations.whataburger.com/tx/castroville/813-us-highway-90-e.html AreaMedina County, Castroville, United States Open on map Directions Back to directory search ☆ ☆ ☆ ☆ ☆ Submit