If your trip to 18th Arrondissement is all sorted out but your travel itinerary is looking a bit empty, let us give you a few hints and tips.While you're walking around the neighborhood, look out for Basilica of the Sacred Heart of Paris and La Machine du Moulin Rouge. There's tons to do at these marvelous attractions.There are plenty of attractions within walking distance of the middle of this neighborhood, such as Le Trianon. Place de Clichy and Place du Tertre are a few other nearby attractions that draw large numbers of travelers like yourself.