If your trip to Dalkey is all booked but your itinerary is looking a bit empty, let us give you a few hints and tips.Think of Dalkey and then say the first thing that comes to mind. You probably said "Aviva Stadium," right? Being such a famous landmark, you can't miss seeing it. Toss your suitcases into the back seat and tick it off your bucket list.Whatever you do, don't forget to charge your camera when you go to James Joyce Tower. This fantastic attraction is sure to provide some wonderful photo ops.Close to the city center, Dun Laoghaire Harbour is one sight you might like to add to your must-see list. Dalkey Island and Dalkey Castle & Heritage Centre are also not far away and worth a pit stop.