The crossword solution for the term 'Cannes Neighbors' is ENS, which stands for Esterel-Sainte-Marguerite Natural Regional Park. This park is located in the French Riviera and is adjacent to Cannes. It is a protected area of over 8, 000 hectares and is home to a variety of wildlife, including birds, mammals, reptiles, and amphibians. The park also features a number of trails and activities, such as hiking, biking, and horseback riding.