Stay Smart at the Holiday Inn Express San Diego - SeaWorld! And what a smart choice it is! The Holiday Inn Express San Diego - SeaWorld Hotel is the perfect solution for families and business travelers alike. Just minutes away from all the world-class destinations the city is famous for - the San Diego Zoo, SeaWorld, Balboa Park, downtown San Diego, San Diego Old Town and the San Diego Waterfront - makes this an ideal location for seeing all our beautiful city has to offer.. Convenience is the name of the game when you are just a short drive from the San Diego Airport, and close to many local companies like Lockheed Martin, CSC, SAIC, CACI, EDS, and SPAWAR. Hotel features include complimentary hot full breakfast buffet, free local phone calls, free high-speed wireless Internet, outdoor heated pool and whirlpool, on-site guest laundry,. Visit beautiful San Diego and Stay Smart at the Holiday Inn Express San Diego-SeaWorld Area.