The museum is quite small, but well laid out and maintained. Like another review mentioned, the ticket price (€6.50 as of January 2024) is well worth it to climb atop the tower for an amazing 360 panoramic view of Cannes, the city, port, ocean and Alps in the North. Since Cannes is much more devoid of tourists during off-peak season, and also not particularly known for its museums, it was lovely to enjoy the tower and most of the museum by myself on a brisk sunny weekday morning.
Most of the exhibits center around ethnographic findings from French explorers in the 19th century, including articles and artifacts from Oceania, Africa, and the Mediterranean. Currently another exhibition towards the back few rooms showcases paintings following Nice through its development from fishing town to bustling port city.
Note the tower requires climbing up a rather steep set of stairs to a small (maybe 8x8 foot area) on top which aside from the wall of the tower doesn't have any other railing or enclosure. So not recommended for little children unless they're strapped to you. Aside from stairs there's no other access so a) if you have a mobile disability it will not be accessible, b) the staircase is quite narrow inside and because the steps are wooden planks, you can see between each step, which may make it challenging for those with a fear of heights. Separately since part of the stairs run outside the tower, and the top of the tower is not covered, if there is inclement weather access to the top may be restricted. read more