Featuring free WiFi throughout the property, Sand Castle offers accommodations in Imperial Beach, 9.3 mi from San Diego. Select units at the property feature a seating area where you can relax. A cable TV is provided. Rosarito Beach, Baja California is 16 mi from Sand Castle, while Tijuana, Mexico is 6.8 mi from the property. The nearest airport is San Diego International Airport, 11 mi from Sand Castle.