When you think of Sardinia, you probably imagine turquoise waters, soft white sand, and breathtaking coastal landscapes — and nowhere captures this better than Costa Smeralda. Whether you’re planning your first trip or looking to explore beyond the usual spots, here are three must-see beaches that truly showcase the magic of this part of the island.
Spiaggia Portu di li Cogghj
This is also known as Spiaggia del Principe. Located south of Porto Cervo near Romazzino, Spiaggia del Principe is one of the most secluded beaches in Costa Smeralda, known for its incredible natural beauty, crystal-clear waters, and surrounding hills. To me, it’s one of the best beaches in all of Sardinia.
I rarely visited this area with my family when I was little, as it’s usually very crowded. I only discovered this paradise properly during my teenage years — and I instantly fell in love with it.
Spiaggia del Principe takes its name from Prince Aga Khan IV, who played a major role in developing Costa Smeralda and personally fell in love with this hidden gem.
There are two ways to access the beach: the southern parking lot, from which you walk about 250 meters, or Via dei Ciclamini, which allows you to be dropped off closer to the entrance (although parking there isn’t possible).
The beach is divided into two sections by a rocky area. The sand is soft and white, and the water is shallow and perfect for swimming. From the shore, you can admire views of Isola di Mortorio.
Spiaggia del Principe can get extremely crowded in summer, so I highly recommend arriving early to fully enjoy it.
Capriccioli
Another beach that feels like it’s straight out of a magazine cover is Capriccioli. One of the most iconic beaches in the area, it’s famous for a reason — its breathtaking beauty.

Situated near Cala di Volpe, Capriccioli has a relatively large parking lot nearby, although the beach itself is quite small.
The beach is divided into two sides, East and West. The water here is shallow, clear, and usually very calm, as this part of the coast is protected from strong winds.
One of my favorite things about Capriccioli is taking little walks along the rocks between the two sides, where you can climb up and admire the beach from the sea. It’s a perfect spot for some amazing photos!
Spiaggia Rena Bianca, Costa Smeralda
Located south of Cala di Volpe, Spiaggia Rena Bianca is another jewel of Costa Smeralda. (Make sure you don’t confuse it with the beach of the same name in Santa Teresa Gallura!)
This beach is set along a beautiful coastal road that alone is worth the drive — you’ll get stunning views over the entire coast.
Rena Bianca is known for its soft, almost pinkish sand and its clear, turquoise water. It’s less crowded than some of the other famous beaches nearby, making it a great spot if you’re looking for a slightly quieter day by the sea. The water here is shallow and safe for swimming, and the surrounding rocks offer small areas to explore if you enjoy a little adventure.
It’s an ideal place for families, couples, or anyone who just wants to relax and take in the wild beauty of Sardinia.
Costa Smeralda might be famous for its luxury hotels and yachts, but its real beauty lies in its wild, unspoiled beaches. Whether you choose to relax at Capriccioli, explore the hidden coves of Spiaggia del Principe, or soak up the peace at Rena Bianca, these beaches offer unforgettable moments of natural beauty. Just don’t forget your sunscreen — and your camera! 🌊✨
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