Pool day passes in Nice work differently than most cities. Space is limited on the French Riviera, and most hotel pools are small rooftop setups that can't handle outside visitors. The workaround is booking a "day use" room, which gets you pool access along with a private room to shower and rest.
How day use pool access works in Nice
Most hotels along the Promenade des Anglais sell rooms by the day rather than standalone pool passes. You'll typically get a room from around 9am or 10am until 5pm, plus full access to the rooftop pool, fitness center, and sometimes the spa. Prices range from €90 at the Splendid Hotel & Spa up to €150 at Le Méridien Nice.
This setup actually works in your favor. You get somewhere to store your bags, take a proper shower, and even nap between swims. It's especially useful if you're between flights at Nice Côte d'Azur Airport, where the Sheraton Nice Airport is right next door.
Rooftop pools on the Promenade des Anglais
Nice's best hotel pools sit on rooftops with views over the Baie des Anges. The Radisson Blu has the largest rooftop terrace on the Promenade, with panoramic views stretching to Cap d'Antibes. Le Méridien's heated pool on the 9th floor is one of the few that stays warm enough for a comfortable swim outside peak summer.
If you're exploring the wider French Riviera, you'll find more pool day pass options in Cannes and Antibes. The beach club scene in Saint-Tropez is also worth looking into, and Monaco has a handful of luxury hotel pools.
Best time to book a pool day in Nice
The pool season in Nice runs roughly from May through October. July and August are peak months when availability is tightest, so book your day use room at least a few days ahead. Shoulder months like May, June, and September offer better availability, lower rates, and fewer crowds at the pool.