Keep in mind that around May, when the Cannes Film Festival generally takes place, that many hotels will be booked solid. On the days of the Festival itself, all major hotels are even overbooked. That means think ahead if you'll be attending to make sure you have a place to stay in Cannes proper rather than having to stay some distance down the coast and missing some of the hubbub and glamour.
There are also some cheaper and/or easier alternatives to staying in a hotel during the Festival. Renting a from an apartment dweller is one way to go, although it's best to be careful to make sure the place meets expectations. Apartments are also usually available to rent from landlords, but they can run pretty pricy.
Another option is to stay on the outskirts or slightly out of town and take a bus or taxi in daily, or to find a small hotel away from the main tourist areas. The ones that are lower in quality are usually the ones that are still available, but plenty of clean and comfortable choices can be found if you look carefully.
If your trip is planned for another time of year, though, you will have many more options to pick from. There are some truly mind-blowing luxury hotels in and around Cannes, like the Four Seasons Provence at Terre Blanche and the Hotel du Cap. The du Cap is one of the Riviera's most famous hotels, open for over a century and the most prime real estate at Festival time.
Less expensive hotels are available for those not living the high life, too, and there are even some along the shore. Charming boutique hotels bring the most authentic feeling of a French vacation, but with a wide range of amenities and prices it's not hard to find a way to experience Cannes regardless of budget.
25 Avenue Beausejour
An Enchanting Place...
6 Rue Emile Negrin
Ideally Located Hotel...
15 Rue du 24 Aout
Close to Train Station...
58 Boulevard la Croisette
7 Rue Edith Cavell
Attractive Building near the Town Center...
2 Rue Brougham
View of the Esterel Range...
3 Traverse de la colline
Comfortable Apartments for Families...
15 Boulevard Alexandre Iii
For Enthusiastic Tourists...
14 Avenue De Madrid
Four-star Accommodation...
14 rue du 24 Août
A Friendly Downtown Hotel...
4 Rue Felix Faure Cote D Azur
Cannes
Classic Architecture, Charming View...
58 boulevard de la Croisette
The Ultimate in Luxury...
3 Rue Moliere
Pleasant & Comfortable...
31 Rue Pasteur
Flowered Festooned Balconies...
73 Boulevard de la Croisette
Luxury Hotel Favored by the Stars...
120 Rue d Antibes
Behind the Noga Hilton...
13 Rue Saint Honore
Close to Shops...
50 Boulevard de La Croisette, BP 224
Luxury Hotel...