Cannes Shore Excursion: Private Half-Day Trip to Cannes and Grasse. Make the most of your time in port with a sightseeing tour of Cannes. This private half-day shore excursion highlights the city's top sights and attractions. Visit the Film Festival Palace where Hollywood names like Clint Eastwood and Isabella Rossellini have left their mark, and explore the palm tree-lined Croisette Boulevard, with its designers shops and entertainment venues. You'll also travel outside the city to Grasse, the perfume capital of the world, for a guided factory tour. Book and Save 10%: Cannes Shore Excursion: Private Half-Day Trip to Cannes and Grasse.