If your trip to Alicante is all locked in but your itinerary is looking a bit empty, let us give you a few hints and tips.Whatever you do, don't forget to take your camera when you go to Castle of Santa Barbara. This fascinating attraction is sure to offer some unmissable photo opportunities.Not far from the heart of the city, Postiguet Beach is one sight you might like to consider putting on your to-do list. If you still have space on your travel itinerary, Central Market and El Corte Ingles Shopping Center will keep you amused as well.