If your trip to Kastela is all organized but your itinerary is a little on the empty side, let us give you a helping hand.A look at a postcard stand will show that a visit to Kastela is not complete without going to Diocletian's Palace. Considered the most iconic sight in the area, you might want to spend more time here than a brief stop.If anyone asks why you're heading here, just show them a few images of Mestrovic Gallery and Gregory of Nin Statue. These wonderful attractions will ensure you have a memorable trip.Keep yourself occupied by visiting Split Marina and Split Riva. One more attraction to bear in mind is Kasuni Beach.