If your trip to La Colle-sur-Loup is all sorted out but your itinerary is looking a bit empty, we can give you a few hints and tips.If your family and friends ask why you're heading here, just show them a few images of Chateau Grimaldi and Allianz Riviera. These fabulous attractions will guarantee you have a memorable trip.Not far from the heart of the city, Polygone Riviera is one sight to consider adding to your must-see list. If you still have room on your travel itinerary, Haut de Cagnes and Fondation Maeght will keep you entertained too.