Plan a memorable visit to San Diego for your parents with this suggested itinerary. Explore scenic La Jolla Cove, embark on scuba diving adventures, enjoy a day at SeaWorld San Diego, and experience deep sea fishing. Relax on Coronado Beach, discover Balboa Park and the San Diego Zoo, and immerse in the history of Old Town. Make the most of their visit with this diverse and enjoyable seven-day plan, but remember to consider any COVID-19 restrictions and the physical abilities of your parents when planning activities.