2 beaches with exceptional underwater visibility on the French Riviera
Nice's pebble beaches pair with rocky underwater landscapes to create surprisingly good snorkeling conditions. The Mediterranean's exceptional clarity and the absence of sand clouds make these two beaches among the Riviera's best spots for exploring underwater.
Named for its striking azure clarity — this intimate beach offers the Riviera's best snorkeling conditions in Nice, with rocky outcrops full of marine life just metres from shore.
At the foot of Castle Hill with the best snorkeling in Nice — rocky reefs directly accessible from the shore, crystal-clear water, and a quieter atmosphere than the main Promenade beaches.
| Beach | Sand Type | Water | Best For |
|---|---|---|---|
| Plage Blue Beach | Smooth pebbles | Crystal clear, 20–25°C | 🤿 Snorkeling, 🧘 Quiet |
| Plage Castel | Mixed pebble/sand | Crystal clear, 20–25°C | 🤿 Snorkeling, 🧘 Quiet |